Nikko NA-550 Integrated Amp Power per channel 50W @8ohm .
All functions operating correctly and meets specs. Amp has a fantastic phono section which will play your LPs like nothing else. Amazing sound and tone! VERY NICE cabinet. No flaws on front bezel or case. Excellent shape.All electrolytic capacitors in the signal path upgraded to Elna "Silmic II"
audio-grade capacitors. Power supply and most other small electrolytics replaced with Nichicon "Fine Gold" and KG capacitors. Original 3300µf 50V filter caps (6) replaced with new Nichicon "Fine Gold" 4700uf 63v.
ALL original bulbs replaced.
All rotary and push-button switches cleaned with DeOxit G5 Gold.
All potentiometers flushed twice with DeOxit FaderLube.
Chassis metal cleaned and protectant applied.
PS and audio signal path circuit boards carefully cleaned, inspected and any suspect solder connections reflowed.
High-quality Kester silver-bearing solder used in all part replacements and re-solder work.
DC offset zeroed and idle current set to factory specs (after one-hour warm-up/stabilization period).
All RCA-style inputs, dubbing jacks and headphone jack internally and externally cleaned and de-oxidized. Very warm sounding amp. Much improved over original sound. Highs more
pronounced, bass deeper with or with out bass boost. Great sound with tone
controls on no attenuation. The "A" speakers connectors were originally the lower grade standard connectors and were replaced with top quality connectors. These are used on most "high End" integrated amps costing 1000s of dollars. Paypal preferred, post office money order excepted. shipping from 21030 30lbs. Original box included!
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