Privatverkauf, nur Selbstabholung möglich, Nichtaucherhaushalt, Sammler, aus Platzgründen abzugeben, sehr wenige Betriebsstunden, neue Röhrenbestückung 2015 mit EAT KT-88 tubes !
Nur Selbstabholung, keine OVP, insgesamt 1920 Betriebsstunden, bei 1500 Stunden neue Endröhren von EAT, KT-88 (Preis der Röhren liegt bei UVP ca. EUR 9000.-, Stückpreis EUR 380.-) bestückt !
No shipping, please ask !
Power bandwidth (-3dB points) 15Hz to 150kHz.
Frequency response (-3dB points at 1 watt) 1Hz to 200 kHz.
Input sensitivity 4.2V RMS balanced for rated output. (24dB Gain into 8 ohms)
Output regulation Approximately 0.8dB 16 ohm load to open circuit.
But unlike the earlier models, the 610T uses two 6550C driver tubes, each controlling a bank of eight output tubes operating in unison.
Input gain is provided by two 6N1P dual triodes and a 6H30 follower. This means fewer tubes to replace, and a much simpler biasing system: two bias adjustments instead of the 16 required in the REF600 series.
Power output is rated at 600+ watts into 4, 8 or 16-ohm loads. Projected tube life is approximately 2000 hours.
The massive, custom output transformer is an ultra-wide-bandwidth design allowing a high damping factor and excellent current delivery. And, 50% coupling of the output-stage cathodes to the transformer yields both higher efficiency and better sound than conventional pentode or triode operation. Input is balanced only, with separate output taps for 4 - 8 -16 ohm speaker loads.
At the lowest level are the power and output transformers; on the second level are power-supply storage and regulation; and on top are the input and output tubes. A ventilated top cover with quiet Pabst fans is optional for CE compliance (these run off a 12V D.C. supply jack at the back of the chassis).
Most owners will want to see the tubes in all their glory, and enjoy the benefits of silent convection cooling.
Just as the REF3 preamplifier provides remarkably clear sonic improvements over its predecessor, the REF2MKII, the improvements of the 610T over the older 600MKIII series are just as great, and of a similar quality.
Transient speed, dynamic impact, soundstage focus and liquidity of detail are all remarkably improved.
You will not have previously experienced a vacuum-tube amplifier capable of this level of resolution and control over any loudspeaker system. From massive dynamics to subtle nuance, solo voice to massed chorus, the 610T will likely never meet a commercial recording it can't handle with aplomb and deliver with musical passion - especially when driven by its Reference partner, the Reference 3 Preamplifier.
Private sale, function guaranteed !