Harman Kardon HK825 Stereo Preamplifier in very good condition and working order. It has some light scuffs on the top cover and minor dings on the front panel. The preamp has been serviced and partially recapped, its phono relay switches disassembled and cleaned. All functions work properly but being vintage electronics, the preamp is sold as is with no return or warranty. Nearly 40 capacitors replaced with audio grade Nichicon and Elna Silmics.

Harman Kardon hk870, hk825 magazine ad. From the October 83 issue of Audio Magazine. It is an original. In good condition. Safely packed, we do include a stiff cardboard insert, the insert and ad wrapped with saran wrap and a Please Do Not Bend sticker on the envelope to help preserve the integrity of the ad.

Harman Kardon HK825 Stereo Preamplifier MM MC Phono EXCELLENT SOUND This preamp works 100% perfectly. All controls are smooth and quiet, all ins and outs work, clean sound!The unit looks ok, but has some flaws, some small marks across the top front edge, a mark on the top....please view all photos.This is high quality unit with TWO phono inputs with MM or MC carts, and variable load adjustment..great option for running two tables. TERMS OF SALE: guaranteed perfect working order, has some flaws noted

HARMAN KARDON HK825 Preamplifier Preamp Tested & Works Great. No Issue.

Original owner. Excellent condition. This is a preamp, not a power amplifier. eBay does not have a “preamp” option for type. This and a matching HK870 (in a separate auction) were my college graduation present in 1986. The unit works perfectly. The sound is excellent. Only selling because I don’t use it anymore. I have a video of the unit working that I can send. The HK825 has a protection circuit that delays for anywhere from 5 to 30 seconds when you first turn it on. My unit has a delay in this range. I have the original owners manual, but not the original box. Buyer pays $30 shipping. I have been stung by eBay’s calculation of shipping in the past and will not be bound by their calculation. I am setting this shipping cost at $30. Lower 48 residential shipping only.