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Saba Freiburg Studio freiburg studio - cn

Saba Frei…

Saba Freiburg Studio

 

SABA FREIBURG STUDIO

The Saba Freiburg Studio is almost identical to the Freiburg 14 and Freiburg Studio A.
The latter has a different design of the dialglass and the stereo decoder mounted standard, with its indicator on front.
The Saba Freiburg Studio is however ready for mounting a stereo decoder, so just insert it in the special socket after removing the plug.
The description is therefore the same as the Freiburg 14 model that has been previously reviewed.
The Saba Freiburg Studio are the highest expression of German production with regard to tube receivers equipped with automatic search.
No German receiver can give more, and none contains all the features and performances that Freiburg Studio have.

Electronically, it is the same machine used in the Saba Freiburg 14 or Saba STudio A, so refer to this page for the technical description, but the flexibility is very different.
In this description I will focus precisely on this versatility.

- The first advantage is that being without speakers the cabinet is much more compact, and this allows you to position it in the environment with much more ease.
- The second advantage is that is possible to pair the device with the most suitable speakers and position the speakers in the most appropriate way for ideal listening.

These possibilities offered by receivers, including the Saba Freiburg Studio, are extremely important. If well used they can radically change the sound of a system.

Saba Freiburg Studio

 

BLUETOOTH

Bluetooth receiver embed

READ MORE >

MULTI PLATFORM CONNECTION

Each radio is equipped with a cable for connection to any digital device.

READ MORE >

ELABORAZIONI TUBESOUND

- Bluetooth receiver embed – The unit is equipped with a BLUETOOTH receiver powered directly by the receiver power supply. This makes it possible to control the amplifier from any external digital device as an IPAD, a Smartphone, or a sophisticated multimedia station. So you can hear your preferred web station or your lossesless file without cables on the room. Wireless Receiver can be equipped upon requests.

Multi Platform Connection – A customized adaptation cable to connect any digital device as Iphone, Smartphone, Laptop, CD Player etc. will be provided with this radio. This special cable suits the different impedances between the modern equipment and the receiver. Furthermore the two stereo channels flow into one without increasing the load to the input unit.

Saba Factory - Villingen - 1960

Saba Factory - Villingen - 1960

HISTORY

SABA is the acronym for Schawarzwälder-Apparate-Bau-Anstalt meaning engineering institute of Technological appliances of the Black Forest.

The company was founded back in 1835 by Joseph Benedikt with the initial name of Jockele-Uhren, but only in 1923 the production of radio devices began and the company went under the name of SABA.
Toward the end of the 20s SABA became famous with the well-known S35 and in the following years it became the second German producer after Telefunken. During the war SABA produced military equipment and in 1945 the company was completely destroyed by a bombing.
In 1947 the production of radio devices began again and SABA distinguished itself immediately for ist avant-garde and high- quality production.

hey also began to produce TVs (the first PAL color TV is a SABA), house appliances and medical equipment. Many Italians used to work there. The Alnico Greencone loudspeakers became popular for their linearity, power handling, constant impendence that would be employed in each Hi-Fi devices of that time.

The radio devices with motorized tuning became popular as well and SABA became the representative German brand meaning quality, reliability and detailed precision. In the 1970s the decline began. According to specialized magazines of that time not having a Japanese device at that time meant not having Hi-Fi. In the 80s Thompson took over SABA. In the 90s the other way around, having a Japanese device of the 70s meant not having Hi-Fi. They found out that they functioned with a 96% counterreaction and that a device with 0.001 db from 1 to 100 KHz extension did not necessarily sound good.

We do not trust our ears and we do trust what other people say not necessarily with a good purpose.
2007: due to insolvency SABA disappeared from the TLC (Chinese) and Thompson (French) joint venture, and SABA ceased to exist.

MAIN FEATURES

Year of production: 1963-64
10 AM Circuits
13 FM Circuits
Wavebands: Medium Waves (OM), Long Waves (OL), Short waves (OC), FM (UKW)
5 Greencone loudspeakers:
2 x 10" Alnico woofers
2 x 8" Alnico mid/woofers
1 Elliptical tweeter
Dimensions (LHD):: 27,6 x 17.9 x 12.2 inch
Net weight: 53.6 lb
14 Tubes: EC92 EC92 ECH81 EF89 EM87 EBF89 EF86 EF86 ECC83 ELL80 ELL80 EM84 EABC80 ECL80
Ferrite rotating aerial
Automatic tuning research
Optional remote control
FM stereo decoder arrangement

Saba Freiburg Studio

TONE CONTROL WITH LEVEL INDICATION

The tone control system is really efficient. Above the tone control knob you can find a small window that progressively lights up indicating the emphasis given to the band.

BANDBREITE SCHALTBAR

The correction system of the frequency response is composed of one button, MUSIK/SPRACHE.
They allow the emphasis of high and low tones while listening to music and of medium tones while listening to spoken programs.
A light indicates the selected choice

Saba Freiburg 14

AERIALS

Rotating ferrite curve with lightened window indicating its position.
The ferrite curve can be rotated through a big knob which is coaxial to the volume knob. Inside the piece of furniture there is a dipole for the FM reception and a directable ferrite curve for the AM reception.

SEPARATE CONTROL TUNING BETWEEN AM AND FM

The device is equipped with separated tuning mechanisms for AM and FM bands and for each of the FM bands.
There is only one tuning knob but the selector changes on a cable and pulley system that are separated according to the band.
Worth noticing is the accuracy and the complexity of the motorized FM group.

Saba Freiburg 14

Saba Freiburg Stdio 02

TUNING INDICATOR

The magic eye indicating the tuning of each station is new.

AUTOMATIC MOTORIZED TUNING

The tuning system is a masterwork.
It is a motor with windings supplied in a phase shifted by some capacitors. It permit to change the motor rotation direction of according to whether the search is in one sense or another.
The tuning is centered by drawing part of the signal from the CAC circuit and by using a relais controlled by a tube.
As already mentioned, calibration is rather complex and it cannot be put into practice without referring to SABA’s original manuals.
Below a detail of the engine and the scheme section to control the automatism.

Saba Freiburg 14
Saba Freiburg 14

VOLUME CONTROL

Another interesting feature is the volume control.
The knob does not automatically control the volume potentiometer. It controls through an unknot push-back.
The motorized remote control has a slight friction effect which strengthens the resistance when you turn the knob.

REMOTE CONTROL

Another exclusive feature is the possibility to insert the plug (see picture) in the designated back socket and remotely control the volume and tuning.

Stock Photography

MONO/STEREO SWITCH

Mono/stereo commutator does have its lightened indicators as well.
Usually the stereo position work only when you are listening to CDs or IPODs, but this model can be equipped with a stereo decoder allowing an accurate stereophony FM reception.

CONTROL PANEL

Saba Freiburg Stdio 02

The first small window that can be seen on the left side indicates whether the ferrite curve is inserted and its position.
On the left side you can also find the volume control (with incorporated loudness) and the ferrite curve rotation control.
Right above the volume control there is a magic eye indicating the perfect tuning of each station.
Below you can see the Mono/Stereo indicator and further below the bass control knob.
The AM bands with Short, Medium and Long Waves and the FM displays.
Starting from the lefthand corner you can see the Musik/Sprache, Stereo/Mono, AUX input buttons, the band switch buttons, the Long, medium, short waves and FM switch buttons and the motorized tuning system (Automatik) button.

Lastly the ON/OFF button.
Next to it the acutes control knob is to be found.
The Musik/Sprache equalizer indicator.
On the right, the tuning knob, which is supported by a big fly-wheel that renders its movement really pleasant.
The automatic tuning functioning indicator is to be found on the right as well.
Below two buttons for the automatic tuning functioning. Each button activates the automatic tuning mechanism in one or the other direction. By pushing one of those buttons the engine constantly activates the tuning indicator for a fast reposition.

Saba Freiburg Studio A

REAR SIDE

Output for external speakers.
Socket for recorder (tonbandgerat).
Turntable input (Tonabnehmer)
AM and FM aerial inputs and ground socket.
Remote control inputs

THE USUAL AMAZING LAST IMAGE
Saba Freiburg Studio
Saba Freiburg W3 freiburg w3 - cn

Saba Frei…

SABA FREIBURG WIII

Saba Freiburg WIII

Saba Freiburg WIII is the company's flagship model in 1953. In that year, only Grundig 5050 could compete with  Saba Freiburg in terms of sound quality.
No other device was provided with concentric loudspeakers and, at the same time, with the 2 x EL84 (6BQ8) push-pull power amplifier.
The sound performance is very satisfying in both devices. The tweeter aligned with the woofer plays voices and solo instruments with unsuspecting brightness and presence.
With the second reinforcing woofer, the depth of the bass is inspiring and the holding power is also remarkable.
We are talking about actual 7W which, with such powerful loudspeakers, enough for large places.
The solution of concentric loudspeakers, unfortunately, was not adopted for the devices subsequently created both by Saba and Grunding, but it was later taken up by  Graetz for some of its top-of-the-rang models.
Now, it is one of the most adopted solutions in Hi-End speakers.

In the radio section, three peculiarities can be underlined:

  • the Muting button
    By pushing this button, the FM stations search becomes very quiet. The noise and interferences that are normally heard while moving from one station to another in the research phase are quietened. The Tuning Indicator decreases its sensitivity in the interval between two stations, regaining automatically the maximum sensitivity as soon as it gets closer to the station. A pleasant and exclusive refinement.
  • KW-Lupe
    When listening to broadcasts in the short wave band, tuning is often difficult because of the small bandwidth. It only takes a slight movement of the knob to lose the station. In order to solve this problem, Saba drew up the tuning precision control in Short Waves (KW-Lupe). This is how it works: press button K to select the Short Wave band. Tune to a radio station through the big knob of AM bands. Finally, refine the tuning by turning the small knob of the FM band, which in this case works as precision tuning for Short Waves.
  • ORT-S.
    It is possible to store a radio station in Medium Waves and rename it simply by pushing the ORT-S button. The storing mechanism is very simple. Press button ORT-S. Under the radio there is a hole with a screw. By turning that screw with a screwdriver, it is possible to tune to the favourite station. From this moment, every time the button ORT-S will be pushed it will tune to the preset station. In order to listen to other broadcasts in Medium Waves, it will be necessary to just push the button M and use normally the big tuning knob.

As usual for German companies, the series name, Freiburg in this case, is maintained throughout the years, even if the models produced are very different from each other. Among the devices of the Freiburg series, the  WIII model has unique features. The previous models do not have the same tone controls, the next models lack the concentric loudspeakers. They have other features, equally interesting... but not these.

 


Saba Meersburg w2 Enhanced

 

BLUETOOTH

Bluetooth receiver embed

READ MORE >

MULTI PLATFORM CONNECTION

Each radio is equipped with a cable for connection to any digital device.

READ MORE >

TUBESOUND IMPROVEMENT

Bluetooth receiver embed – The unit is equipped with a BLUETOOTH receiver powered directly by the receiver power supply. This makes it possible to control the amplifier from any external digital device as an IPAD, a Smartphone, or a sophisticated multimedia station. So you can hear your preferred web station or your lossesless file without cables on the room. Wireless Receiver can be equipped upon requests.

Multi Platform Connection – A customized adaptation cable to connect any digital device as Iphone, Smartphone, Laptop, CD Player etc. will be provided with this radio. This special cable suits the different impedances between the modern equipment and the receiver. Furthermore the two stereo channels flow into one without increasing the load to the input unit.

Saba Factory - Villingen - 1960

Saba Factory - Villingen - 1960

HISTORY

SABA is the acronym for Schawarzwälder-Apparate-Bau-Anstalt meaning engineering institute of Technological appliances of the Black Forest.

The company was founded back in 1835 by Joseph Benedikt with the initial name of Jockele-Uhren, but only in 1923 the production of radio devices began and the company went under the name of SABA.
Toward the end of the 20s SABA became famous with the well-known S35 and in the following years it became the second German producer after Telefunken. During the war SABA produced military equipment and in 1945 the company was completely destroyed by a bombing.
In 1947 the production of radio devices began again and SABA distinguished itself immediately for ist avant-garde and high- quality production.

hey also began to produce TVs (the first PAL color TV is a SABA), house appliances and medical equipment. Many Italians used to work there. The Alnico Greencone loudspeakers became popular for their linearity, power handling, constant impendence that would be employed in each Hi-Fi devices of that time.

The radio devices with motorized tuning became popular as well and SABA became the representative German brand meaning quality, reliability and detailed precision. In the 1970s the decline began. According to specialized magazines of that time not having a Japanese device at that time meant not having Hi-Fi. In the 80s Thompson took over SABA. In the 90s the other way around, having a Japanese device of the 70s meant not having Hi-Fi. They found out that they functioned with a 96% counterreaction and that a device with 0.001 db from 1 to 100 KHz extension did not necessarily sound good.

We do not trust our ears and we do trust what other people say not necessarily with a good purpose.
2007: due to insolvency SABA disappeared from the TLC (Chinese) and Thompson (French) joint venture, and SABA ceased to exist.

MAIN FEATURES

Year of production: 19523
Superheterodyne IF: 472/10700
12 AM Circuits 11 FM Circuits/5

Wavebands: LW, MW, SW, FM
Loudspeakers:
1 Woofer with assial Tweeter
1 Woofer

Dimensions (LHD):: 660 x 435 x 314 mm / 26 x 17.1 x 12.4 inch
Net weight: 19.8 kg / 43 lb 9.8 oz (43.612 lb)
10  Tubes: EF80 EC92 ECH81 EF41 EM71 EAF42 EABC80 EF40 EL84 EL84

Saba Meersburg W4 Enhanced

LOUDSPEAKERS

The loudspeaker polar diagram.

This is an example of polar diagram of a coaxial loudspeaker. The different lines show the sound intensity at the angle and frequency change. It's evident the minor directionality of low frequencies respect to those high.
We studied the positioning of the two loudspeaker to obtain the best response at a distance of  3 up to 6 meters.

To avoid pointless words, you have to listen to the result.

TONE CONTROLS

The tone control system is peculiar. It is a Baxandall configuration system with a particular feature, it interacts with the feedback system. This ensures an effective control of the band providing at the same time a reduction of distortion. The use, anyway, is very simple, as we can find the usual tone control knobs at the sides of the display. The colour of windows on the display progressively changes with the rotation of each knob. In this way, it is possible to get an impression of how much tones have been enhanced.

Saba Freiburg W3
Saba Freiburg W3

AERIALS

The device is provided with two internal aerials. A fixed dipole for the FM and UK bands and a rotary ferrite for MW and LW bands.
Clearly, the device is provided with sockets for external aerials on the back.
The ferrite aerial can be rotated with the big knob behind the volume knob.
Around the Magical Eye there is a seal with an indicator which reveals the position of the aerial.

 

Saba Freiburg W3

Saba Freiburg W3

SEPARATE CONTROL TUNING BETWEEN AM AND FM

The tuning system is another gem.
The unit is equipped with mechanisms for keeping separate the AM and FM bands.
The movement is transferred to both mechanisms with a system of pulleys and separated gears.anica.

Saba Freiburg W3

TUNING INDICATOR

The magic eye has of course been replaced.

CONTROL PANEL

Saba Freiburg W3

The Volume is controlled by the big knob on the left, the physiologic compensation is integrated.
The front knob, smaller, enables to rotate the ferrite aerial.
Moving right, on the tuning dial we can first find the tuning indicator (Magical Eye).
Around the Magical Eye we can see a crown with the indicator of the position of the ferrite aerial.
Just below, we can see the window of the bass tones indicator, and further below the bass tones knob.
Moving further right, we find the dial glass with the different bands, Long Waves, Medium Waves and Short Waves.
The UK section is the scale of the FM band.
Below it, we can see also the scale of the TV channels, which could be listened to installing an additional module.

Further under is the keyboard, the buttons of which have the following functions:
AUS - Turn Off
UK - FM band
Ϙ - Turntable
UK/M - (FM) Tuning Mute  - (AM) - Ferrit Antenna (otherwise Off)
L - Long Wave
M - Medium Wave
K - Short Wave 
ORTS-S - OM preselected station

Moving left we can see the window of the treble indicator, and below the treble knob.
Finally, on the left remain the two concentric knobs of the tuning.
The one on the back, bigger, regulates the tuning of AM bands (OC, OM, OL).
The front one, smaller, regulates the tuning of the FM band (when the UK button is pushed).
When it is the K button to be pushed, instead, the same knob regulates the fine tuning of the Short Waves.
Under the radio we can find the two pre-selection screws of the OM station, which can be listened to by pushing the ORTS-S button.

Saba Freiburg W3

REAR SIDE

Output for external speakers.
Socket for recorder (tonbandgerat).
Turntable input (Tonabnehmer)
AM and FM aerial inputs and ground socket.

Saba Freiburg W3

LOWER SIDE

Pre-selection screws to set the OM station

RESTORATION STEPS

THE USUAL AMAZING LAST IMAGE
Saba Freiburg W3
Saba Freiburg Studio A freiburg studio a - cn

Saba Frei…

SABA FREIBURG STUDIO A

SABA FREIBURG STUDIO A

在德国生产並配有自动搜索的放大管接收器中,Saba Freiburg Studio A可以说是最极致的机种。
没有其他德国的接收器能像Saba Frieburg Studio A配备如此多的性能及特点的。
就电子而言,Saba Frieburg Studio A和Saba Frieburg 14使用相同的机械主体。对于这一技术的描述可以参考他们的网页,但使用的可能不尽相同。
第一个优势:没有扬声器,家具是更简化且更容易摆置在任何给定的空间。
第二个优势:设备可以连接至兼容的扬声器,并摆置在最适合的位置理想的聆听。
接收器提供许多可能性的,例如,对Saba Frieburg Studio A是非常重要的。如果使用得好,它们可以从根本上改变系统的声音。
针对这一特殊的评论部分,我强烈建议你考虑以下的建议以提高听觉的经验:

 

不要把电子设备放在两个扬声器之间。在图片中接收器是放在两个扬声器中间,这是因应特定摄影的需要。一个真正的配置,它必须放在一边。
聆听音乐是一个整合的经验,它吸引著其他感官超越听觉。您可以在家里分别试着在黑暗中及灯光照明下聆听同一首音乐。另外,播放电影下聆听同一首音乐。最后试着看演唱会视频下聆听同一首音乐。
在所有这些情况下以及许多其他情境下,大脑会侦察並发展出不同方式的声音。即使我们聆听同一首音樂,也会创造出不同的感受。把电子设备放在扬声器中间会扭曲我们对声音的感知。还要注意放置在扬声器中心的设备的机械共振。

没有其他德国制接收器配备如此的丰富

Saba Freiburg Studio A

Saba Freiburg Studio A

蓝牙

加装蓝牙接收器

阅读更多 >

多平台的连接

每台收音机都配备了一条连接到任何数字设备的音频线。

阅读更多 >

放大管声音的改进

- 蓝牙接收器加装-该单位配备了一个蓝牙接收器,直接由收音机供应电源。这使得有可能控制放大器从任何外部数字设备作为一个iPad,智能手机,或一个复杂的多媒体站。所以你能无线听到您喜欢的网站或你的无损档案。无线接收器可根据要求选配。

– 多平台连接-一个定制的适应电缆连接任何数字设备,如iPhone,智能手机,笔记本电脑,CD播放器等将提供这台收音机。这种特殊的电缆适合现代设备和接收机之间的不同阻抗。此外,两个立体声信道流入一个不增加负载的输入单元。

Saba Factory - Villingen - 1960

Saba Factory - Villingen - 1960

历史

SABA是德文Schawarzwälder-Apparate-Bau-Anstalt的缩写,也就是黑森林技术设备工程学院。

公司在1835年由Joseph Benedikt成立,最初的公司名称是Jockele-Uhren,但只有1923年起的无线电设备生产开始,公司才以SABA的名义。
在20世纪末,SABA因制造S35而闻名.和在随后的几年,它仅次于TELEFUNKEN成为德国第二制造厂。战争期间,SABA生产军事装备并于1945年公司被彻底炸毁了。
1947年SABA是以收音机制造东山再起,和之前不同的是,现在是前卫和高质量的生产

他们也开始生产电视机(第一台PAL彩色电视就是SABA所生产),家用电器和医疗设备。许多意大利人曾经在那里工作。Alnico Greencone扬声器的高线性,高功率容量,恒定阻抗而成为流行.当时每一Hi-Fi音响设备都采用。

收音机电动调谐成为流行,同时SABA因其高质量、可靠性和精密度成为德国代表品牌。1970年代衰落开始。根据当时的专业杂志报导,如果你未拥有日本收音机,就表示你未曾拥有Hi-Fi。在上世纪80年代,Thompson(汤普森)接手SABA。在90年代,相反的,如果你拥有日本收音机,就表示你未曾拥有Hi-Fi。他们发现他们有96%逆反应,即便设备从1到100千赫只有0.001分贝的延伸也不一定是好声音。

即便没有好的目的,我们总会不相信自己的耳朵,而是相信别人所说的。

2007年:自从TLC(中国)和汤普森(法国)合资经营后,SABA因财务困难而不复存在。

主要特点

生产年份:1963 / 64年
超外差式收音机IF 472/10700
10 AM电路,13 FM电路.
无线电波段: LW, MW, SW, FM
工作电压: 110; 125; 160; 220 Volts

尺寸(长高深):680 x 310 x 310毫米
净重: 20.5公斤
14 放大管: 2xEC92 ECH81 EF89 EM87 EBF89 2xEF86 ECC83 2xELL80 EM84 EABC80 ECL80
AM採用旋转镍锌铁氧体天线s

Saba Freiburg 14

音调控制

音调控制系统是非常有效的,在音调控制旋钮上,你可以找到一个小窗口,逐渐显示出对乐队的重点。

BANDBREITE SCHALTBAR

这个频率反应校正系统是由一个MUSIK/SPRACHE按钮组成。
在听口语或音乐节目时,这个校正系统会给出合适的高低声调。并有指示选择的灯号

Saba Freiburg 14

天线

机壳内有一个半波偶极天线FM调频接收和旋转镍锌铁氧体天线AM调幅接收。
旋转镍锌铁氧体天线可以从外部旋转,实现了在AM调幅完美的调整。
在这张图片中,看到旋转机构和空中的位置指示器。具有内部天线的接收灵敏度很好。
生產这收音機的那年代,那時的廣播电台是寥寥可數的。
使用外部天线会使接收灵敏度进一步增加。

AM调幅和FM调频是各自控制调谐

调谐系统是另一个特点
该单元配备了保持独立的AM调幅和FM调频带的机制。
调谐钮是单一的,但有一个选择器开关通到电缆系统(全不锈钢)和滑轮分离。
这转动是伴随着两个复杂的滑轮和分离齿轮的转移机制

Saba Freiburg 14

调谐指示器

调谐指示和立体声接收指示的磁眼都是新的。

电动遥控器调谐

调谐系统是一项杰作。
它是由一些电容器移相的绕组所提供的电动机。它可根据是否搜寻到电台而允许改变电机的旋转方向。
调谐中心点是由CAC电路和一电子管继电器的信号共同控制。
正如已经提到的,是相当复杂的,如果没有Saba原始使用手册是无法执行校准的。
下面详细说明引擎和模式控制的自动化。

Saba Freiburg 14
Saba Freiburg 14

音量控制

另一个有趣的功能是音量控制。
旋钮不自动控制音量电位器。它通过活动的推拨钮控制。
电动遥控器有轻微的摩擦效果,加强旋钮转动时的阻力。

遥控装置

另一个独特的功能是在收音机背面于指定插座(见图片),

插入电动遥控器插头遥控音量和调谐。

插座图片

照亮键盘

另一个显着特点是照亮键盘。

点亮所选按钮。

小灯泡非常稀有,很难找到。

单声道/立体声开关

单/立体声换向器也有灯光指示
通常只有当你听CD或iPod立体声才会工作,但该机型配备了立体声解码器,提供一个准确的立体声FM收音。

右边的魔眼可显示已收到的电台立体声调制强度指标。
上图显示了立体声电台的接收。

Trio-Kenwood KL333

扬声器

该接收器可与任何高效率扬声器连接。如果空间不足以放置Open Baffle或大形扬声器,建议可以改连接我最喜欢的其他扬声器。一组是KL333,配备二声道Bass Reflux喇叭及高音喇叭,1972年Trio-Kenwood制造。这些优秀的扬声器的音效令人非常愉悦和清晰。
他们有98db的灵敏度和接近线性的频率响应(45~20.000Hz)。这些扬声器是精心设计的。
低音回流管道可以完全消除低音的尾音---这种类型的扬声器最弱的点。
最有趣的特点是倾斜的频率为6400赫兹。
这种倾斜是非常高的,产生的效果几乎像全范围扬声器。
设备的定位和声音有着巨大的风采和精确性。
相比于典型的全范围扬声器,因有一个管道系统使得低音增强了,高音喇叭则增强了声音的真实感。在扬声器精准的摆置过程中,声音的新鲜度和深度会让你意想不到。

控制面板

Trio Kenwood KL-333

左侧第一个小窗口的指示,可见铁氧体曲线是否插入和它的位置。
在左侧,您还可以找到音量控制(合并响度)和铁素体曲线旋转控制。
音量控制上方有一个猫眼,它可以显示电台信号是否被完美调谐。
下面你可以看到单声道/立体声指示器,在更下方是低音控制旋钮。
调幅AM和短,中,长波和FM显示器。
从左下角可以看到的按键分别是:音乐/语言选择,立体声/单声道选择,AUX输入按钮,长、中、短波和FM调频和电动调谐系统按键。

最后是开关按键。
往右侧过去有控制旋钮。
音乐/语言均衡指标。
在右边是调谐旋钮,它是由一个大飞轮支撑,使其能够柔顺转动。
自动调谐功能指示器也可以在右边找到。
调谐旋钮下方是立体声调制指示灯,正下方是两个按钮是自动调谐功能键。
每个按钮激活自动调谐机制中的一个或另一个方向。
压下其中一个按钮引擎不断激活调谐指示器并快速定位。

Saba Freiburg Studio A

背面

外部扬声器输出。
录音机输入。
唱片机输入。
AM调幅和FM调频天线输入和接地插座。
遥控器输入插座

呈现美丽的形象
Saba Freiburg Studio A