armstrong 521 stereo amplifier for disctapemp3cd in

Armstrong 521 Stereo Amplifier for disc/tape/MP3/CD* in

Very nice example of this highly acclaimed Hi-Fi stereo amplifier from the 70's. Unmodified - with original AL102 germanium power transistors and two pin speaker plugs. Has been cleaned and all functions checked after a long period of storage (Bias, main caps checked and switches cleaned). Teak sleeve case is in very good condition. Collectors item. £75 ono. Carefully packed and posts for £7.99 by courier to UK, insured and signed for. * Note that MP3 players will need a 3.5 mm stereo jack to male phono plugs cable to connect the earphone output to the amplifier 'radio' inputs, and a low volume setting from the MP3 player. Modern CD players with 2V level 'line' outputs will need a resistive attenuator to drop the level from 2V to 0.4V (or less), so a divide by 5 (-14db) or divide by db) in-line device will be required between the CD player line out and the amplifier 'tape' inputs. If the CD player has a headphone output (3.5 mm jack plug), then the same connection method as stated above for an MP3 player, can be used. Specifications: Output power (RMS): 2 x 20 W into 4 to 8 Ohms, 2 x 15 W into 15 Ohms Frequency response: 22 Hz to 20 kHz (-1 db) Distortion: Less than 0.5 % at 2 x 15 W output Inputs: 2 x 3.5 mV / 60 mV (switch selectable magnetic/ceramic cartridge), 2 x 0.4 V (tape), 2 x 0.1 V (radio), both at 100 k Ohm input impedance Noise level (RMS): -55 db (magnetic cartridge), -60 db (radio), -70 db (tape) Line output: 2 x 0.4 V (via adjustable tone controls) Headphone out: 1 x 6.3 mm stereo (low impedance, mutes main speaker outputs) Rotary controls: Volume, balance, treble, bass Push button controls: Power on/off, rumble filter (-5 db at 30Hz), treble cut 1 (-3 db at 6.5 kHz & -25 db at 10 kHz), treble cut 2 (-3 db at 4.5 kHz & -40 db at 9.0 kHz), loudness (-20 db at 1kHz produces +10 db at 70 Hz & +5db at 10 kHz), tape input, tape output, radio input, magnetic cartridge input, ceramic cartridge input Power supply: , Vac (selectable), Hz, transformer isolated, internal linear voltage regulated, ~ 20 W (idling) ~ 70 W (max) Cooling: Passive - air cooled Dimensions: 29.5 cm (W) x 29.0 cm (D) x 12.5 cm (H) Weight: 5.5 kg

Armstrong 521 Stereo Amplifier for disc/tape/MP3/CD*

Very nice example of this highly acclaimed Hi-Fi stereo amplifier from the 70's. Unmodified - with original AL102 germanium power transistors and two pin speaker plugs. Has been cleaned and all functions checked after a long period of storage (Bias, main caps checked and switches cleaned). Teak sleeve case is in very good condition. Collectors item. Posts by courier to UK. * Note that MP3 players will need a 3.5 mm stereo jack to male phono plugs cable to connect the earphone output to the amplifier 'radio' inputs, and a low volume setting from the MP3 player. Modern CD players with 2V level 'line' outputs will need a resistive attenuator to drop the level from 2V to 0.4V (or less), so a divide by 5 (-14db) or divide by db) in-line device will be required between the CD player line out and the amplifier 'tape' inputs. If the CD player has a headphone output (3.5 mm jack plug), then the same connection method as stated above for an MP3 player, can be used. Specifications: Output power (RMS): 2 x 20 W into 4 to 8 Ohms, 2 x 15 W into 15 Ohms Frequency response: 22 Hz to 20 kHz (-1 db) Distortion: Less than 0.5 % at 2 x 15 W output Inputs: 2 x 3.5 mV / 60 mV (switch selectable magnetic/ceramic cartridge), 2 x 0.4 V (tape), 2 x 0.1 V (radio), both at 100k Ohm input impedance Noise level (RMS): -55 db (magnetic cartridge), -60 db (radio), -70 db (tape) Line output: 2 x 0.4 V (via adjustable tone controls) Headphone out: 1 x 6.3 mm stereo (low impedance, mutes main speaker outputs) Rotary controls: Volume, balance, treble, bass Push button controls: Power on/off, rumble filter (-5 db at 30Hz), treble cut 1 (-3 db at 6.5 kHz & -25 db at 10 kHz), treble cut 2 (-3 db at 4.5 kHz & -40 db at 9.0 kHz), loudness (-20 db at 1kHz produces +10 db at 70 Hz & +5db at 10 kHz), tape input, tape output, radio input, magnetic cartridge input, ceramic cartridge input Power supply: , Vac (selectable), Hz, transformer isolated, internal linear voltage regulated, ~ 20 W (idling) ~ 70 W (max) Cooling: Passive - air cooled Dimensions: 29.5 cm (W) x 29.0 cm (D) x 12.5 cm (H) Weight: 5.5 kg Read More

Vintage Armstrong 521 Stereo Amplifier for disc/tape/MP3/CD*

Very nice example of this highly acclaimed Hi-Fi stereo amplifier from the late 60's. Unmodified - with original AL102 germanium power transistors and two pin speaker plugs. Has been cleaned and all functions checked after a long period of storage (Bias, main caps checked and switches cleaned). Teak sleeve case is in very good condition. Collectors item. £75 ono. Carefully packed and posts for £ by courier to UK, insured and signed for. * Note that MP3 players will need a 3.5 mm stereo jack to male phono plugs cable to connect the earphone output to the amplifier 'tape' inputs, and a low volume setting from the MP3 player. Modern CD players with 2V level 'line' outputs will need a resistive attenuator to drop the level from 2V to 0.4V (or less), so a divide by 5 (-14db) or divide by db) in-line device will be required between the CD player line out and the amplifier 'tape' inputs. Specifications: Output power (RMS): 2 x 20 W into 4 to 8 Ohms, 2 x 15 W into 15 Ohms Frequency response: 22 Hz to 20 kHz (-1 db) Distortion: Less than 0.5 % at 2 x 15 W output Inputs: 2 x 3.5 mV / 60 mV (switch selectable magnetic/ceramic cartridge), 2 x 0.4 V (tape), 2 x 0.1 V (radio), both at 100 k Ohm input impedance Noise level (RMS): -55 db (magnetic cartridge), -60 db (radio), -70 db (tape) Line output: 2 x 0.4 V (via adjustable tone controls) Headphone out: 1 x 6.3 mm stereo (low impedance, mutes main speaker outputs) Rotary controls: Volume, balance, treble, bass Push button controls: Power on/off, rumble filter (-5 db at 30Hz), treble cut 1 (-3 db at 6.5 kHz & -25 db at 10 kHz), treble cut 2 (-3 db at 4.5 kHz & -40 db at 9.0 kHz), loudness (-20 db at 1 kHz produces +10 db at 70 Hz & +5db at 10 kHz), tape input, tape output, radio input, magnetic cartridge input, ceramic cartridge input Power supply: , Vac (selectable), Hz, transformer isolated, internal linear voltage regulated, ~ 20 W (idling) ~ 70 W (max) Cooling: Passive - air cooled

Vintage Armstrong 521 Stereo Amplifier for disc/tape/MP3/CD*

Very nice example of this highly acclaimed Hi-Fi stereo amplifier from the late 60's. Unmodified - with original AL102 germanium power transistors and two pin speaker plugs. Has been cleaned and all functions checked after a long period of storage (Bias, main caps checked and switches cleaned). Teak sleeve case is in very good condition. Collectors item. £75 ono. Carefully packed and posts for £ by courier to UK, insured and signed for. * Note that MP3 players will need a 3.5 mm stereo jack to male phono plugs cable to connect the earphone output to the amplifier 'tape' inputs, and a low volume setting from the MP3 player. Modern CD players with 2V level 'line' outputs will need a resistive attenuator to drop the level from 2V to 0.4V (or less), so a divide by 5 (-14db) or divide by db) in-line device will be required between the CD player line out and the amplifier 'tape' inputs. Specifications: Output power (RMS): 2 x 20 W into 4 to 8 Ohms, 2 x 15 W into 15 Ohms Frequency response: 22 Hz to 20 kHz (-1 db) Distortion: Less than 0.5 % at 2 x 15 W output Inputs: 2 x 3.5 mV / 60 mV (switch selectable magnetic/ceramic cartridge), 2 x 0.4 V (tape), 2 x 0.1 V (radio), both at 100 k Ohm input impedance Noise level (RMS): -55 db (magnetic cartridge), -60 db (radio), -70 db (tape) Line output: 2 x 0.4 V (via adjustable tone controls) Headphone out: 1 x 6.3 mm stereo (low impedance, mutes main speaker outputs) Rotary controls: Volume, balance, treble, bass Push button controls: Power on/off, rumble filter (-5 db at 30Hz), treble cut 1 (-3 db at 6.5 kHz & -25 db at 10 kHz), treble cut 2 (-3 db at 4.5 kHz & -40 db at 9.0 kHz), loudness (-20 db at 1 kHz produces +10 db at 70 Hz & +5db at 10 kHz), tape input, tape output, radio input, magnetic cartridge input, ceramic cartridge input Power supply: , Vac (selectable), Hz, transformer isolated, internal linear voltage regulated, ~ 20 W (idling) ~ 70 W (max) Cooling: Passive - air cooled Dimensions: 29.5 cm (W) x 29.0 cm (D) x 12.5 cm (H) Weight: 5.5 kg

Armstrong 521 Stereo Amplifier

Armstrong 521 Stereo Amplifier 2 x 25 watts output at 0.5% harmonic distortion. Outputs for Tape Recording and headphones Inputs for tape, radio, ceramic cartridge & magnetic cartridge. Good condition Read more

Vintage Armstrong 521 Stereo Amp for disc/tape in Newbury

Very nice example of this highly acclaimed Hi-Fi stereo amplifier from the late 60's. Unmodified - with original AL102 germanium power transistors and two pin speaker plugs. Has been cleaned and all functions checked after a long period of storage (Bias, main caps checked and switches cleaned). Teak sleeve case is in very good condition. Collectors item. £75 ono. Carefully packed and posts for £ by courier to UK, insured and signed for.

Vintage Armstrong 521 Stereo Amp for disc/tape in Newbury

Very nice example of this highly acclaimed Hi-Fi stereo amplifier from the late 60's. Unmodified - with original AL102 germanium power transistors and two pin speaker plugs. Has been cleaned and all functions checked after a long period of storage (Bias, main caps checked and switches cleaned). Teak sleeve case is in very good condition. Collectors item. £90 ono. Carefully packed and posts for £ by courier to UK, insured and signed for.

Vintage Armstrong 521 Stereo Amp for disc/tape in Newbury

Very nice example of this highly acclaimed Hi-Fi stereo amplifier from the late 60's. Unmodified - with original AL102 germanium power transistors and two pin speaker plugs. Has been cleaned and all functions checked after a long period of storage (Bias, main caps checked and switches cleaned). Teak sleeve case is in very good condition. Collectors item. Posts by courier to UK. £100 ono.

Vintage Armstrong 521 Stereo Amp for disc/tape

Very nice example of this highly acclaimed Hi-Fi stereo amplifier from the late 60's. Unmodified - with original AL102 germanium power transistors and two pin speaker plugs. Has been cleaned and all functions checked after a long period of storage (Bias, main caps checked and switches cleaned). Teak sleeve case is in very good condition. Collectors item. Posts by courier to UK. Read More

STEREO STACK System, Stereo with amplifier, Tuner,...

STEREO STACK System, Stereo with amplifier, Tuner, cd, tape recorder, 2 JPW speakers & stand, with remote £100ono Eastbourne

Amplifier for Keyboards; Torque T250SK; Watt Stereo

small cheap amp Read more

Roksan Kandy K2 stereo amplifier for sale.

Item in great mechanical and cosmetic order. A few small marks to chrome fascia, but otherwise fine. Remote, box and manual included.What Hifi award winner for many years, sounds great.

Rega Brio-R Hi Fi stereo amplifier for sale.

Item in near mint condition, fully working. Box. manual, and remote control included.4 line level inputs, plus one m/mag input for a turntable. Sounds great, selling as no longer used.

NAD Stereo Amplifier in Carmarthen

NAD Stereo Amplifier Good working condition prior to recent house move Specifications: Power output: 30 watts per channel into 8 (stereo) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.03% Input sensitivity: 0.2mV (MC), 2.5mV (MM), 150mV (line) Signal to noise ratio: 76dB (MC), 76dB (MM), 85dB (line) Dimensions: 420 x 108 x 381mm Weight: 6.9kg Year: Also selling speakers, multi player CD Player & turntable

Cyrus Stereo Power Amplifier in Royston

Cyrus One stereo amplifier black. Very good condition. Surplus to requirements.

SPL STEREO 300W AMPLIFIER in Doncaster

SPL 300W power amplifier RCA input Total output 300W = 2 x 150W 4 Ohms 19 inch rack mount 6 months old all in excellent condition and working order. Original packaging £35

Rogers cadet 3 stereo amplifier. in York

Rogers cadet mark 3 amplifier,has small dent on front(see picture) comes with 1 Brimar ECC807 valve and 1 Mullard ECL 86 valve.It is working and the valves were tested a few months ago.

Denon AVC-A10SE Stereo Amplifier in Swansea

Bought to upgrade my sound system but no longer needed. Unit is in good condition can be used as surround sound comes with remote and antenna. Grab a bargain

Yamaha A-S stereo amplifier in Birmingham

Profoundly accurate sound with the full expressive power of the music. Exceptional sonic purity, elimination of signal loss in an exquisite, elegant design.The supreme culmination of the Yamaha line the A-S.

Kenwood KA- Stereo Intergrated Amplifier in Bedford

I have for sale the Kenwood KA- stereo amplifier. No longer needed. Couple small cosmetic marks down to use.

Work SP professional stereo amplifier in Plymouth

Work SP professional stereo amplifier immaculate condition ideal for musicians and mobile disco £ ohm Power Stereo: 575 W x 2. 4 ohm Power Stereo: 750 W x 2. 8 ohm Power bridge: W. 4 ohm / 8 ohm parallel: 575W. (8ohm). Frequency response: 25 Hz - 25 kHz. THD + N: Less than 0.05%. Damping Factor: 400. S / N Ratio:> 100 dB. Input Sensitivity: 1.15 V. Input impedance: 20 kohm balanced, 10 kohm unbalanced. Power supply: V AC Hz Dimensions (W x H x D): 483 x 88 x 400 mm. Weight: 19 kg

ROTEL RB 971 STEREO POWER AMPLIFIER in Sidmouth

ROTEL RB 971 STEREO POWER AMPLIFIER WHICH CAN BE BRIDGED FOR TWIN MONO OPERATION. IT IS IN VERY GOOD CONDITION AND HAS NOT HAD A LOT OF USE. I LINKED IT WITH A QED PASSIVE PRE AMP (WHICH YOU CAN JUST SEE IN PIC) WHICH I WOULD SELL SEPERATELY FOR £. ANY QUESTIONS PLEASE CONTACT. JACK

Luxman R Frequency Synthesized Stereo Tuner Amplifier in

Luxman R Frequency Synthesized Stereo Tuner Amplifier in original box. Tuning range: FM, MW Power output: 55 watts per channel into 8 (stereo) Total harmonic distortion: 0.05% Input sensitivity: 2.1mV (MM), 150mV (line) Signal to noise ratio: 85dB (MM), 95dB (line) Dimensions: 438 x 405 x 108mm

TECHNICS STEREO INTEGRATED AMPLIFIER SU-V6 in Sidmouth

vintage technics new class a amplifier, metal fascia, switches/knobs in excellent condition all round. here is some info on it. Specifications Power output: 70 watts per channel into 8? (stereo) Frequency response: 1Hz to 150kHz Total harmonic distortion: % Damping factor: 60 Input sensitivity: 0.17mV (MC), 2.5mV (MM), 150mV (line) Signal to noise ratio: 68dB (MC), 86dB (MM), 106dB (line) Output: 150mV (line) Speaker load impedance: 4? to 16? Dimensions: 430 x 153 x 351mm Weight: 12.5kg Year:

Harman Kardon HK Stereo Integrated Amplifier in Ramsgate

Harman Kardon HK Amplifier Great Condition Cleaned Pots and Switches Stunning Sounding Amp see pics for details may take sensible offers MC MM Cartridge Switch External Processor In Line Switch 2 Sets of Speaker outs Tape 1 and 2 And Copy Source Tuner Phono CD Video Headphone out Pick up in Pegwell Ramsgate open to sensible offers Specifications Power output: 60 watts per channel into 8 (stereo) Frequency response: 0.5Hz to 150kHz Total harmonic distortion: 0.09% Damping factor: 65 Input sensitivity: 0.12mV (MC), 2.2mV (MM), 135mV (line) Signal to noise ratio: 76dB (MC), 80dB (MM), 98dB (line) Dimensions: 443 x 103 x 361mm Weight: 8kg Year:

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