$145 · HARMAN KARDON HARMAN/KARDON PM640 STEREO INTEGRATED AMPLIFIER
WORKS AND SOUNDS LIKE NEW
Very nice engineering;
Dynamic, powerful, transparent, sweet sound
Basic maintenance service all done
100% original, including original output transistors
Clean in and out, dust-free, smoke-free
All lights work, all controls are noise-free
Bias voltages set to factory specs 33mV L/R, for best sound/best performance
* JAPAN, 1983
* High current, ultra-wide bandwidth, low-TIM, low NFB, low THD
* Rise time: 1,8 nsec
* Slew rate: 80 V/nsec
* Frequency response: 4Hz to 60,000Hz
* 35 WPC RMS, 8 Ohms at 0.02% THD
* Label: 270 VA
* 44 x 9 x 32 cm at 6.4 KG
* Tone defeat
* Speakers A, B, A+B, Off
* Headphones jack
* Phono MM, Tuner, Aux1, Tape1/Aux2, Tape2/Aux3
* Bass, Treble, Balance, Volume
* Subsonic filter
* Tape copy
Google search gave this quote:
"HK amps are classic design, they are famous for the HCC - High continuous current designs, this amp although 35W roughly equate to 60-70W in other amps, they also supply very large amounts of Amperes when required.
I had a HK6550 which although 70W was more forceful than a 100W Primare."
I've been collecting vintage stereos for a long time, so trades for old NAD, Akai, Marantz, Denon, Kenwood, Sansui, Sherwood, Tannoy, Yamaha, Sony, Philips receiver, amplifier, CD player, speakers in any condition will be considered.
SERIOUS BUYER ONLY - SEND PHONE# WHEN READY TO BUY
See my other ads - Thank you!
|Details||Last hour:||Last 24 hours:||All:|
|Posted||September 16, 2017|
|Expiry||October 16, 2017|