Yamaha CRW6416SX External SCSI 6 X 4 X 16 Reader with Sony CD-Rom Drive Unit CDU561-88 Ver. CA [CD Caddy], July 1999, made in Japan

 

Link: Owner's Manual

Box: Yamaha CRW6416SX External SCSI (July 1999)
CD-Rom Drive Unit: Sony CDU561-88 Ver. CA (1994?)

Milliampmeter Voltmeter M4224 [Миллиамперметр Вольтметр], August 1984, made in USSR

Link: 

Сопротивление: 1 Ом

Сопротивление без перемычки: 5 Ом

Klemt Echolette Solid State Panorama Mixer with Spring Reverb [Restoration & Repair], 1971, made in Germany

Link: cliff-shadowsmeeting

The Panorama-Mixer is an upscale pre-amp mixer from KLEMT's new series of devices. It has five identical mono jack inputs for the unbalanced connection of microphones or electronic instruments. With a level controller and a negative feedback circuit, the gain of the input amplifier can be optimally adjusted to the level of the input signal. Each input channel has a panorama control with which the input signal can be continuously mixed into the two output channels. Each channel has a three-band tone control that allows you to adjust and change the sound as desired. As a special model, the Panorama-Mixer was also manufactured with an integrated Hammond spring reverberation system. To build a powerful vocal system, two 160 watt STENTOR power amplifiers can be combined with the Panorama-Mixer.

Teac CD-P1120 Compact Disc Player, 1999, made in Japan

Link: tnt-audio | hifiengine

Specifications
Disc format: CD
Digital converter: 16 bit
Frequency response: 20Hz to 18kHz
Signal to Noise Ratio: 70dB
Channel separation: 80dB
Total harmonic distortion: 0.09%
Dimensions: 435 x 104 x 290mm
Weight: 3.5kg
Accessories: remote control

The transport makes use of a triple beam laser, 1-bit DACs and 4X oversampling with 16 bit output filters.
Everything is plastic except the bottom and the top cover of the cabinet, the latter being of the oddly U-shaped kind, prone to sound like a gong each time you touch it. Total weight is 3.5 kgs approx.

Simmons SD1 Electronic Drum Practice Pad, made in China

Link: Owner's Manual

The SD1 is an easy-to-use digital drum pad with advanced functions for comprehensive training. The training functions include beat check, balance, pattern, "Follow-me," gradual up/down, and count.

Each function contains a unique set of exercises specifically designed to help everything from speed and accuracy, to stamina and better timing skills. What's more, the GAME function allows users to practice all those skills along with backing tracks. Combining the high-quality sounds, multi-function display, and the extensive training features, the SD1 is perfect for professional and amateur drummers alike. 

Main Features

• 65 pad sounds and 6 metronome sounds 
• 24 rhythm types 
• Beat check training 
• Pattern training 
• Stroke balance training 
• "Follow-me" training, for building sense of timing 
• Gradual up/down training, for developing your tempo feels 
• Count training 
• Game with 60 levels, for practicing built-in patterns 
• Record and playback 
• Phone output, for connecting stereo headphones 
• Comes with two foot switches, for bass drum and hi-hat performance.

Spirit of St. Louis Radio Art. no.: 543.700, 1994, made in China

 

Link: radiomuseum

Country: Worldwide

Manufacturer / Brand: Spirit of St. Louis, S.O.S.L. (brand of Polyconcept

Year: 1994 ??

Category: Broadcast Receiver - or past WW2 Tuner
Number of Transistors: Semiconductors present.

Semiconductors
Main principle: Superheterodyne (common)

Wave bands: Broadcast, Long Wave and FM or UHF.

Power type and voltage: Batteries / addl. power jack / 3 x 1,5 / 4,5 Volt

Loudspeaker: Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 cm = 2.4 inch Material: Plastics (no bakelite or catalin)
Model: Field Transistor 543.700 - Spirit of St. Louis, S.O.S.L.

Shape: Design Radio or Novelty / Gadget - fancy or unusual shape.

Dimensions (WHD): 160 x 180 x 80 mm / 6.3 x 7.1 x 3.1 inch

Notes

- LW: 150-270 kHz

- MW: 525-1730 kHz

- FM: 87,5-108,5 MHz.
- Made in China.
- SOSL Field Transistor with leather carrying strap, all cabinet sides covered by metal plates, LED indicators power and FM
- Compare with Model No. 543.701 AM/FM only

Net weight (2.2 lb = 1 kg): 0.660 kg / 1 lb 7.3 oz (1.454 lb)

Spirit of St. Louis Travel Series Radio Alarm Clock Art. no.: 543.738, 1990, made in China

Link: radiomuseum

Country: Worldwide
Manufacturer / Brand: Spirit of St. Louis, S.O.S.L. (brand of Polyconcept)
Year: 1990 ??

Category: Broadcast Receiver - or past WW2 Tuner
Number of Transistors: Semiconductors present.

Semiconductors

Main principle: Superheterodyne (common)

Wave bands: Broadcast (BC) and FM or UHF.

Power type and voltage: Dry Batteries / 3 x 1,5 Volt

Loudspeaker: Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9 cm = 3.5 inch Material: Leather / canvas / plastic - over other material
Model: Travel Series Radio Alarm Clock - Spirit of St. Louis, S.O.S.L.

Shape: Tablemodel with Clock ((Alarm-) Clock Radio).

Dimensions (WHD): 130 x 190 x 70 mm / 5.1 x 7.5 x 2.8 inch

Notes: made in china.

Net weight (2.2 lb = 1 kg): 1.1 kg / 2 lb 6.8 oz (2.423 lb)

Caline CP-22 Purple Smoke Boost Guitar Effect Pedal, 2013, made in China

 

Link: tonebox | schematic

The Caline CP-22 Purple Smoke Clear Boost is a budget-priced boost guitar effect pedal that does exceptionally well in boosting mid- and high-range tones. It’s powerful, highly transparent, and gives your guitar tone a more extensive dynamic range, making it a perfect addition to your pedalboard rig if you feel your guitar signal is coming in far too weak. The CP-22 Purple Smoke comes with a true bypass feature and can be powered by a 9V battery or compatible power supply.

Art Tube MP Professional Tube Mic Preamp, 1995, made in China

 

Link: artproaudio | Owner's Manual [PDF] | soundonsound

Key Features

• Provides Superior Preamplification for: Microphones, Instruments and Line Level Sources 
• Hand Selected 12AX7a Provides 70dB of Gain Smooth, Warm and Fat Sound Quality 
• Variable Input and Output Gain Controls 
• Excellent as a Tube DI 
• XLR and 1/4″ Inputs and Outputs +48 volts 
• Phantom Power 
• Phase Reversal Switch 
• Superior Sonic Performance to On-Board Preamps 
• TEC-Award Nominated Design 
• Portable, All Steel Construction

Specifications
Frequency Response: 10Hz to 20kHz (+0,-1dB)
Total Harmonic Distortion: <0.1% (typical)

CMMR:  > 75dB (typ @1kHz)

Dynamic Range: > 100dB (20Hz to 20kHz)

Equivalent Input Noise: -129dBu (‘A’ weighted XLR to XLR)

Input Impedance: 2k Ω (XLR), 840K Ω (1/4″)

Maximum Gain: 70dB (XLR to XLR typical)

Maximum Input Level: +14dBu (XLR), +22dBu (1/4″)

Maximum Output Level: +28dBu (XLR), +22dBu (1/4″)

Output Impedance: 600 Ω (XLR), 300 Ω (1/4″)

Power Requirements: 9 VAC @ 700ma (typ)

Dimensions: 5.0″D x 5.5″W x 2.0″H

Weight: 1.5 lbs

Yamaha DSR-1000 (4-operator programmable FM synth with analog chorus & PCM drums), November 1987, made in Japan

Link: Owner's Manual

Specifications:
Year Released: 1987
Keyboard: 61 keys
Preset Patches: 60
User Patches: 40
Dimensions: 1041 mm x 330 mm x 110 mm
Weight: 8.4 kg
This keyboard is MIDI-enabled.
This keyboard has built-in 2.5-watt stereo speaker(s).
Batteries: D x 6

Elgam 1037 vintage organ synth keyboard, 1972-1976, made in Italy

Название модели определялось по функциям управления на сторонних ресурсах. В нашем экземпляре отсутствует бирка на задней панели (следов ее крепления нет!). Внутри вообще отсутствуют какие-либо бирки, штампы и сведения о дате сборки и тд.

Как видно, отличия есть:

- цвета переключателей звуков

- цвет панели c расположением органов управления

- внешней отделки HPL пластик

- передняя панель в обоих экземплярах разная: в конкретно нашем - надпись модели была убрана с панели с органами управления и должна быть перенесена на отдельную панель вдоль всего инструмента (что свидетельствует о дизайне оной с продолговатой черной линией)

Link: 

Cons of this model: - there is no separate output to the amplifier


Конденсаторы Ducati

Транзисторы: германиевые

Динамик: Philips Full Range Oval

Model: Elgam 1037
Type: Portable Electronic Polyphonic keyboard, built in speakers
Keyboard: 1-37 notes.
Weight: about 13 kg
Dimensions (WHD): 780 x 115 x 450 mm
Amplification: Amplification: Built-in 10W ?????

Volume Control:
- Volume BASS +/-
- Volume +/- | Power on/off 

Section Effects:
- VIBRATO Off / On +/-

Section Treble:
- M.Bass (Manual Bass - refers to the left side of the keyboard )

- Flute
- Princ.
- Strings

Bottom panel:
- Pedal Control: Jack 6,3 mm
- Fuse
- Power socket