2019年6月28日 · Technics SU-V2 goes pop and quits working right. Gets pulled and replaced by a Technics SU-V75 which I bought a couple of years back but don't really use because there seems to be a channel imbalance. Left channel seems to be weaker in volume.

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2012年4月22日 · The SU-V series was Technics full sized HiFi line that introduced new class A circuitry in 1978. Their other offering was the SU-Z series (Z1 and Z2) which were not quite as wide. The Later Z series also become full width (43cm). The first lineup of the V series consisted of V2 V4 V6 and the flagship V8. The V4 also was known as V4A and V4K.

Find many great new & used options and get the best deals for Technics Su-v77 Stereo Integrated Preamp Amplifier 335 Watt Class a at the best online prices at eBay! Free shipping for many products!

Technics SU-V77 Stereo Integrated Amplifier and AM FM Tuner Phono Input Tested. 2econd Chance (3016) 99.7% positive; Seller's other items Seller's other items; Contact seller; US $179.00. or Best Offer. No Interest if paid in full in 6 mo …

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2025年1月5日 · SU-V77 Amplifier in very good condition. (?) watts per channel, but 335 system watts (meters read to 100 watts, it’d STILL have 135 watts headroom!). 05 THD, 97 db SNR. It’s a powerful amp. Cleaned, tested, all controls operate smoothly, excellent quality sound!

2018年11月7日 · Got this amp from a friend who said it never worked. It powers up but goes in protection mode and there are some burnt resistors in what looks to be the power supply and the voltage amp board for one channel. I didn't find much info on this amp online so I came here for advice before I scrap it for the parts.

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SU-V7では、独立した帰還回路には帯域制限を行っており、周波数が高くなるにつれて、帰還量をなだらかに抑えています。 この構成では、100kHzで20dBほどのゲインアップを得ており、超高域でもNFBは従来の10倍安定にかかることになり、大幅に歪を低減しています。 また、DC領域では無限大までのゲインアップが成されるため、入力換算では2μV/℃というDCドリフトに対する優れた安定度を得ています。 ニュークラスAの根幹をなすテクニクス独自のシンクロバ …