Leben CS-250 Power Amp

Available by special order, the Leben CS-250 pentode power amp is equipped with French-made tubes 6K6GT produced by "Visseaux" (France), which were produced in 1959 under licence from Sylvania (USA). 6K6GT have been loved and used for all kinds of audio products for many years due to their sweet sound even without any bias tuning.

Leben CS-250 power amplifier.

Highlights:

• A Special and high capacity output transformer produced by HAMMOND (Canada)
• Capacitors produced by GENERAL ELECTRIC (USA)
• All high-end audio grade capacitors and condensers
• AUTO-BIASING CIRCUIT: We also provided for CS-250 two other types of American 6K6GT as an option; one is a product of "RCA" and the other is "Sylvania", with which you can enjoy the so-called "Old American Sound" without any bias tuning.
• Dual triode tube 12AT7WC produced by PHILIPS (ECC81 from TELEFUNKEN as an option)

Leben CS-250 power amplifier.

Specifications:

• Valves: 4x 6K6GT (Visseaux); 2x12AT7WC (Philips)
• Output Power: 2x 10W Max 8 Ohms stereo; (Option: 1x 20W Max 8 Ohms monaural)
• Frequency Response: 10Hz - 50kHz (-3dB)
• Distortion: 0.7% (10W)
• Input Sensitivity: 700mV
• Output Impedance: 4 / 8 Ohms (Selectable)
• Power Supply: 240V / 50Hz / 700W
• Weight: 12 kg (approx)
• Dimensions: 436cm x 29cm x 14cm (W x D x H - approx.)

Leben CS-250 power amplifier.

Optional Valves:

• 6K6GT "RCA" (USA)
• 6K6GT "Sylvania" (USA)
• Also other branded "6K6" can be used without fine tuning.