KRELL KSA 100 Power Amplifier. Collectable Rare - $2,500 (Wilmington)

KRELL KSA 100 Power Amplifier. Collectable Rare 1

KRELL KSA 100 Power Amplifier. Collectable Rare 1 thumbnail

condition: like new

make / manufacturer: Krell

model name / number: KSA 100

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Up for sale is a vintage Krell model KSA 100 power amplifier. Rated at 100 watts per channel class A operation. Capable of driving low impedance loads down to 1 ohm. Amplifier is in pristine near mint condition. No scratches or dents. Missing 1 brass screw near the front top side chassis cover.
Amp was serviced by a Krell engineer in Connecticut. Amp is working with no previous issues. Service performed was filter cap replacements, high speed rectifier bridge, replacement of all electrolytic capacitors, new fan, bias readjustment DC offset. Service invoice is provided as proof.
NOTE: This amplifier was built in part by D'Agostino and has a serial number of 504, making it a collectible amp. Weight is 110 lbs.
This amp is rare and one of a kind. Serious buyers only. CASH Only. Audition available. Buy with confidence.

post id: 7917761395

posted: 2026-02-26 14:14

updated: 2026-05-15 09:23

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KRELL KSA 100 Power Amplifier. Collectable Rare - electronics - by...

Up for sale is a vintage Krell model KSA 100 power amplifier. Rated at 100 watts per channel class A operation. Capable of driving low impedance loads down to 1 ohm. Amplifier is in pristine near...