Motorola 2N3055 Transistor

 Link: 

Tesla KU607 Transistor, made in Czechoslovakia

Link: radiomuseum

Speaker Stands, made in Germany

Высота общая: 185мм
Ширина общая: 255мм

Ширина / Глубина опорной площадки: 255x185 мм.

Nordmende HiFi Cassette Deck CD-1050 [979.157 H A], 1979-1980, made in Germany

Link: radiomuseum

Country: Germany
Manufacturer / Brand: Nordmende, Norddeutsche Mende-Rundfunk GmbH (Sterling), Bremen-Hemelingen
Year: 1979/1980
Category: Sound/Video Recorder and/or Player
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Audio-Amplification
Wave bands - without
Details Cassette-Recorder or -Player; Hi-Fi equipment
Power type and voltage Alternating Current supply (AC)
Loudspeaker - For headphones or amp.
Power out
Model: HiFi Cassette Deck CD-1050 - Nordmende, Norddeutsche Mende-
Material Metal case
Shape Book-shelf unit.
Dimensions (WHD) 440 x 147 x 317 mm / 17.3 x 5.8 x 12.5 inch
Notes
See also Thomson Española, S.A. CD-301
Source of data -- Original prospect or advert

Casio Casiotone MT-65, 1983, made in Japan

RCA output, headphone jack, 20 sounds, 12 beats, accompaniment, 2 forms of sustain, and built-in reverb. The drum machine has a fantastic sound to it. The key sounds are wonderful and can be easy modified with a variety of settings, including the arpeggiator, the waveform modulation, and you can add effects like vibrato, sustain, and reverb. 

Link: Owner's Manual PDF Service Manual & Part's List

Specifications
Year Released: 1983
Keyboard: 49 keys
Polyphony: 8 notes
ROM: 20 sounds, 12 rhythms
Effects: vibrato, sustain, reverb
Power Consumption: 2 watts
Dimensions: 633 mm x 188 mm x 71 mm
Weight: 2.6 kg
This keyboard has built-in 1-watt mono speaker(s).
Batteries: 5 x D

PreSonus Monitor Station Studio Control Center V1, 2007, made in China (PRC)

Link: presonus

Owner's Manuals

Monitor Station Owner's Manual English: English  | Français  | Português

Misc. Documents
Using a Monitor Station to digitize records: English

PreSonus Warranty Information: Multilingual

Features
3 sets of stereo analog inputs let you switch between sources
3 sets of stereo speaker outputs with:

• Speaker Select switches
• Separate level control for each speaker pair

Input/Output

1. 4 balanced ¼”analog line inputs (2 L/R pairs)
2. 2 unbalanced RCA analog line inputs (1 L/R pair) with phono preamp (switchable in/out) and level control
3. 1 balanced XLR input for external dynamic talkback microphone
4. 6 balanced ¼”, line-level speaker outputs (3 L/R pairs) with separate, passive level controls
5. 2 balanced ¼”, line-level Main outputs (1 L/R pair) with source selection
6. 2 balanced ¼”, line-level Cue outputs (1 L/R pair) with source selection
7. 4 stereo ¼” headphone outputs with separate volume controls and independent input source selection

Meters, Controls, and Features

• Aux/Cue section with:

1. Cue Source switches (all sources can be simultaneously available)
2. Aux-input level control
3. Cue output-level control
4. Phono preamp (switchable in/out)

• Main section with:

1. Source switches (all sources can be simultaneously available)
2. Output-level control
3. Mute and Mono switches
4. Dim (-20 dB) switch with variable attenuation control
5. Dual 8-segment LED input meters with selectable +4, +10, or +18 dBu reference level

• 4 screaming-loud stereo headphone amplifiers with separate volume controls and independent input-source selection
• Built-in electret-condenser talkback microphone with level control (feeds headphone and cue outputs)
• Physical

1. 9.5” (W) x 3” (H) x 8.75” (D) desktop-type chassis
2. External 16 VAC power supply

Metz 420 Hi-Fi amplifier with VHF receiver [germanium], 1964–1967, made in Western Germany

 

Link: radiomuseum | hifi-archiv | forum.vegalab

Собран на: 4 x Siemens AD 150 DE V3. [germanium]

Country:  Germany
Manufacturer / Brand:  Metz Transformatoren- und Apparatefabrik (ex TAM), Fürth
Year: 1964–1967

Category: Broadcast Receiver - or past WW2 Tuner 
Semiconductors (the count is only for transistors) 25: AF106 AF121 AF125 AF126 AF117 AC126 AC127AC132 AD150
Main principle Superhet with RF-stage; ZF/IF 10700 kHz 
Tuned circuits 13 FM circuit(s)
Wave bands FM Broadcast Band Only 
Details 
Power type and voltage Alternating Current supply (AC) / 110; 120; 130; 220; 230; 240 Volt 
Loudspeaker - This model requires external speaker(s). 
Power out 20 W (30 W max.) 
Model: 420 - Metz Transformatoren- und
Material Wooden case 
Shape Book-shelf unit. 
Dimensions (WHD) 460 x 143 x 260 mm / 18.1 x 5.6 x 10.2 inch

Notes 

• Halbleiterliste: nur einmal pro Typ;
• Transistoren: AF106, AF121, AF125, 4× AF126, 2× AF117, 8× AC126, 2× AC127P 2× AC132P, 4× AD150.
• Stereo-Decoder (2× AF127, 2× AC126) eingebaut;
• Eingänge für TB, TA mag, TA ker, MIC dyn und MIC ker.
• HiFi Verstärker mit UKW Stereo Empfangsteil (Receiver) 420
• Ausgangsleistung 2 x 10 Watt Dauerton, 2 x 15 Watt Musikleistung, Klirrfaktor < 1 % bei 10 Watt, Frequenzbereich 20 - 20.000 Hz, Impedanz 4,5 Ω, UKW Stereo Empfang auf 87 bis 108 MHz, Empfindlichkeit 1,8 µV (mono 26dB), Entzerr-Vorverstärker für magnetische Tonabnehmer bereits eingebaut.
• empfohlener HiFi-Stereo-Studio-Plattenwechsler : Metz_421
• empfohlene Lautsprecherkombination: Metz 450
• siehe auch Sonderausführung Metz 420 S mit nach hinten verlängertem Gehäuse zum Daraufstellen des Plattenwechslers.

Net weight (2.2 lb = 1 kg) 8.6 kg / 18 lb 15.1 oz (18.943 lb) 
Price in first year of sale 798.00 DM
External source of data Erb 
Source of data Handbuch VDRG 1964/1965
Mentioned in Metz Katalog HiFi-Stereo-Studio-Anlage 1966, HiFi Jahrbuch 2 (1965)

Magnat All Ribbon 5, 1981-1982, made in West Germany

Link: magnathifimuseum

Continuous load capacity 80 Watt

Music load capacity 140 Watt

Frequency range 28 - 22,000 Hz

Impedance 4 - 8 Ohms

Sensitivity 1.4 Watt

System 3 way, gate system

Cutoff frequency (s)

Dimensions (w x h x d) 290 x 520 x 290 mm

Versions Walnut or black wood look

Weight 15 kg

Year of construction 1982

Features

- Tweeter: MHTL-26 soft-dome textile flat wire drive without ferrofluid [26 mm]

- Middle: MMTL-86 with acoustic chamber flat wire drive [100 mm]

- Woofer: MTTL-MC-202 8 ″ foam surround [200 mm] (в Magnat All Ribbon 5S подвес уже с завода выходил каучуковым)

- Living rooms from 6 - 60m2

- Min distance from wall 25cm for floor installation

- At an angle of 5-7 degrees

- Suitable for support type Magnat 001

Price in guilders 698, -

Kenwood KA-7010 Stereo Integrated Amplifier, 1988-1990, made in Japan

Link: hifiengine | hifi-review

Оконечный усилитель собран на: Sanken 2SA1216 & Sanken 2SC2922

Specifications
Power output: 100 watts per channel into 8Ω (stereo)
Frequency response: 5Hz to 100kHz
Total harmonic distortion: 0.006%
Damping factor: 160
Input sensitivity: 0.2mV (MC), 2.5mV (MM), 150mV (line)
Signal to noise ratio: 70dB (MC), 78dB (MM), 80dB (line)
Channel separation: 52dB (MM), 55dB (line)
Output: 150mV (line)
Speaker load impedance: 4Ω to 16Ω
Dimensions: 440 x 148 x 398mm
Weight: 15kg
Year: 1988