Loewe-Opta Stereo-KonzertBox type 82665 [Isophon AlNiCo], 1965, made in Germany

Link: radiomuseum

Full-Range Speaker Isophon AlNiCo 170 x 120 mm
Dimensions:  175 x 315 x 165 mm
Weight: 2,5 kg/pcs

Roland DEP-3 Digital Effects Processor, 1987, made in Japan

Link: cdn.roland [Owner's Manual, PDF] | muzines | 

The Roland DEP-3 is a versatile effect that features three effects; Reverb, Delay and Nonlinear (=gate reverb that cuts the reverberation at a certain gate time) each having equalizing function.

H.H Scott 176 / 176B / 176BL Bookshelf Stereo Speakers, 1976-1979, made in USA

Link: hhscott | hifi-wiki | hifi-wiki

Years of construction: 1977 - 1979
Manufactured in: USA
Colour: American walnut

Power Requirement: 30 Watt,

Drivers:

- Woofer: 8" High Compliance mark: Scott 022-1130-047 (27978 2857708)

- Tweeter: 1 3/4 Phenolic Ring mark: Scott 022-1130-048 L61TNH

- Фильтр первого порядка 5 Mкф

Crossover Frequency: 3500 Hz,

Rated Impedance: 6-8 Ohm

Frequency Response: 60-18000Hz +-4 dB

Dimensions (WxHxD): 265 x 460 x 235 mm

Weight: 2 pieces of 14 kg.
New price approx.: 340 DM / piece

Beyerdynamic DT108 H400-B Single-Ear Headset with Dynamic Microphone, made in Germany

Link: global.beyerdynamic | Owner's Manual [PDF]

Headphones: Dynamic, closed, circumaural
Impedance: 400 Ohm
Sensitivity: 94 dB
Frequency range: 30-20,000 Hz
Weight: 283 g
Microphone: Dynamic

Apogee AD-16X 16-channel, 192kHz A/D Converter w/C777 Clocking Technology V1 loaded with an X-HD card, 2003, made in USA

Link: apogeedigital | apogeedigital [for V2 / 2005, Owner's Manual, PDF]

The AD-16X and the DA-16X, Apogee's latest and most advanced conversion systems, take the legendary quality of Apogee a huge step forward. Features such as a redesigned power supply, standard 192kHz sampling rates, the C777 clocking technology found in Big Ben, and optional Pro Tools HD and FireWire expansion cards, make the AD & DA-16X the most powerful and flexible conversion combination ever. And, not only does the X-Series hardware offer unequaled, groundbreaking technology but it makes it available at a fraction of the cost associated with previous, premium Apogee gear. You won't believe the difference in sound quality when you start using the AD-16X!

ADA Microcab Miked Guitar Cabinet Emulator mk1, 1980s, made in USA

 

Link: elektrotanya [Service Manual] | [Owner's Manual ADA Microcab mk2] | adadepot [Upgrade ADA Microcab]

The Microcab is a fully analog guitar cabinet with mic simulation. Connect it like this: guitar > preamp > Microcab > line input (mixer, sound card, etc.) or power amp.

The device has two channels so you can use it in stereo mode. It also has Dry outputs for A/B signal comparison.

This unit has few competitors in the analog world since most simulations are now digital. With this device you don't have any AD/DA conversion which is an advantage.

Choose a cabinet type (one speaker, two speakers, four speakers, open, closed, vintage, modern...). Two additional controls adjust high and low overtones created by the mic's proximity effect.

Jack and XLR connectors, stereo. 1U RACK transformer.

Транзистор полевой ОПЫТНЫЙ КП802А Silicon Transistors, made in USSR

Technical characteristics
Brand: НЭВЗ СОЮЗ (Новосибирск)
Country of manufacture: USSR
Type of transistor: Field
Housing material: Metallic glass

KP802A transistors silicon epitaxial and planar field with a lock on the basis of p - n of transition and the vertical channel of n - type switching.
Field transistors 2P802A, KP802A, KP802B are intended for application in converters of constant tension, the high - speed switching devices.
Are issued in the metal case with glass insulators and rigid conclusions.
The type of the device is specified on the case.
The mass of the transistor is no more than 20 g.
Case type: KT - 9 TO - 3.
Specifications: aa0.336.812 TU.

Tewa TG72 = Tewa ADP672 = Tewa ADAP72 Germanium Transistors, 1964-1969, made in Poland

 

Link: radiomuseum | mif.pg.gda | elenota [Datasheet, PDF]

Изначально выпускался под маркировкой TG72, позже был переименован в ADP672 и ADAP72.

Country: Poland 

Brand: TEWA, Fabryka Półprzewodników Tewa; Warschau

Years of construction: 1964 - 1969
Tube type: Transistor Power/Output
Identical to ADP672 = TG72
Predecessor Tubes TG72
Base SPECIAL TUBEBASE in general
Filament Solid State
Description PNP germanium alloy transistor intended as AF power amplifier / switch.
Dimensions (WHD): incl. pins / tip 39 x 9 x 27 mm / 1.54 x 0.35 x 1.06 inch
Weight: 12 g / 0.42 oz
Information source: Manufacturers Literature Datenblatt TEWA

Selling price PLN 150, retail price PLN 220 (1964). Pair: sales price PLN 310, retail price PLN 500 (1964).

P=10W(t_case=25^oC); U_CE=60V; I_C=1.5A; t_J=75^oC

f_T>0.1MHz; I_CB0<100μA; h_21e=30

Tungsram ASZ1015 Germanium Transistors, made in Hungary

Link: radiomuseum

Country: Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type: Transistor Universal
Identical to ASZ1015
Similar Tubes: Normally replaceable-slightly different: ASZ15
Base SPECIAL TUBEBASE in general
Filament Solid State
Description: PNP germanium junction transistor for power switch applications.
Text in other languages (may differ)
Dimensions (WHD): incl. pins / tip 25 x 39 x 10 mm / 0.98 x 1.54 x 0.39 inch
Weight: 14 g / 0.49 oz
Information source: KTT 1969/70

Radionette Soundmaster SM40-1C[T], 1973, made in Norway

  

Link: radiomuseum | tomania1953

Radionette Soundmaster SM 40 C 1971 - 1976
Design: Ing. Oddbjørn Grønnevik
RadioVisjon og Radionette Ingeniør og Designer

Country:  Norway
Manufacturer / Brand:  Radionette; Oslo
Year: 1973

Category: Broadcast Receiver - or past WW2 Tuner 
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Superheterodyne (common) 
Wave bands Broadcast, Long Wave and FM or UHF. 
Details Cassette-Recorder or -Player 
Power type and voltage Alternating Current supply (AC) / 115-230 Volt 
Loudspeaker - This model requires external speaker(s). 
Power out 
Model: SM-40C - Radionette; Oslo
Material Wooden case 
Shape Tablemodel, slant panel. 

Net weight: 6 kg
Mentioned in The Norwegian Historical Radio Society

Genelec HT205 / Genelec 1029A / Genelec 8030A Active Studio Reference Monitor, 1999-2006, made in Finland

Link: medias.audiofanzine.com | ACOUSTIC AXIS LOCATION | asktoby [Repair]

Powered speaker pair is the Genelec 1029 (The 1029A was in production between 1996 and 2005. It was replaced by the 8030A) and it’s twin sister the HT205. The difference being that the 1029a has XLR and TRS inputs. The HT205 has XLR and RCA. Genelec 2029a with digital audio input (The 2029A was in production between 1998 and 2005. It was replaced by the 8130A model).