XP-22 är ett tvådelat försteg från Amerikanska Pass Labs.
Finns i butiken för demo!
The new design uses double-shielded low noise toroidal transformers in external supply
The new design uses double-shielded low noise toroidal transformers in an external supply connected via aviation-grade circular connectors using silver over oxygen-free copper. The power supply is dual mono with two transformers with lower radiated and mechanical noise. Noise is the most prominent part of THD+N at low levels, so by lowering noise we get better resolution and dynamics.
The gain circuitry continues to use our favorite transistors from Toshiba but has a larger, higher biased, output stage like the Xs Preamp, and includes auto bias.
The larger output stage makes longer, and multiple cable runs easier to drive and gives us the advantage of simplifying our single-ended output circuitry while increasing performance.
The volume control is a single stage instead of two stages and has more range; it is quieter and more accurate. This is the same volume control as used in the XP-30.
Overall this makes for a quieter, more neutral, musical, and versatile control center for your system.
The XP-22 measures spectacularly well — but it really stands out sonically.
EGENSKAPER
Power consumption: 40 watts
Gain: 9.6dB Balanced
Output Impedance: 25 Ohms RCA, 50 Ohms XLR
Input Impedance: 22K Ohms
Frequency response: +/- 0.05 dB 10Hz to 20KHz, 2dB @ 150KHz
Crosstalk: > 100dB
THD: < 0.001 @ 1V 1Khz
Max out: 33V RMS 0.1%
Residual Noise: 2uV RMS, SN -125dB ref max out
Dimensions: 44 w x 31.8 d x 10,2 h cm. (2st lådor)
Garanti: 2år