Krell Evolution 202 Pre-Amp

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Stunning Krell Evolution 202 Line Level Pre-Amplifier

£15,750.00 £4,450.00

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The 202 is a two-chassis design; the power supply, with its quad-rectified 170VA toroidal transformer and 39,600µF of filter capacitance, is housed in its own shielded chassis. The volume is controlled through a balanced 16-bit resistor ladder. The signal path is a zero-feedback, high-bandwidth, 1.5MHz open loop in a balanced Krell Current Mode design, terminating in Krell CAST (Current Audio Signal Transmission).

Brand: Krell

Model Name/Number: Evolution 202 Pre-Amp

Price (RRP): £15750

Choice Hifi Price: £4450

Product Information:

Evolution 202: Solid-state preamplifier. Frequency responses: 20Hz–20kHz, ±0.02dB; 0.01Hz–1.5MHz, +0/–3dB. THD: <0.004%, 20Hz–20kHz at 4V or 4mA RMS. Signal/noise: >100dB wideband, unweighted; >109dB A-weighted (both at 4V or 4mA RMS). Input impedance: 45 ohms CAST (current mode operation), 95k ohms balanced, 47.5k ohms single-ended. Output impedance: >1M ohm CAST, 50 ohms balanced, 25 ohms single-ended. Input overload: 14mA RMS CAST, 14V RMS balanced, 7V RMS single-ended. Output overload: 16mA RMS CAST, 16V RMS balanced, 8V RMS single-ended. Gain: 12dB CAST or balanced, 6dB single-ended. Inputs: 2 pairs CAST (LEMO), 2 pairs balanced (XLR), 3 pairs single-ended (RCA), 1 tape loop (RCA). Power consumption: 45W standby, 70W power on.
Dimensions: Preamplifier: 17.25″ (438mm) W by 3.8″ (96mm) H by 18.25″ (464mm) D. Power supply: 17.25″ (433mm) W by 3.8″ (96mm) H by 18.25″ (464mm) D. Total weight: 46 lbs (20.8kg).

Age: 5

Condition: 8/10

Voltage: 220/240/50Hz

Finish/Colour: Silver

Packaging? Yes

Accessories? Yes

Item Location: In Stock

Status: Second Hand

Dimensions 5708473 cm