ข้อมูลเครื่อง
FREQUENCY RESPONSE
.5dB, 1.0Hz to 200kHz at rated output. -3dB points below 0.3Hz and above 400kHz.
DISTORTION (THD)
Less than .015% at 4V RMS Balanced output
NOISE & HUM
13µV RMS residual IHF weighted balanced noise output with gain control minimum (110dB below 4V RMS output, 93dB below 2V RMS SE output).
GAIN
Main output: 12.3dB Balanced, 6.3dB Single Ended. Tape output: 0dB.
INPUT IMPEDANCE
220K ohms Balanced, 110K ohms SE
OUTPUT IMPEDANCE
400 ohms Balanced, 200 ohms SE main (2), 20K ohms minimum load and 2000pF maximum capacitance.
OUTPUT POLARITY
-
MAXIMUM INPUTS
7.0V RMS maximum Balanced, (3.5V RMS SE).
RATED OUTPUTS
4V RMS (2V RMS SE) into 100K ohm balanced load (maximum balanced output capability is 30V RMS at less than 0.5% THD at 1kHz).
POWER SUPPLIES
Electronically regulated low and high voltage supplies. Automatic 45 sec. warm-up/brown-out mute. Line regulation better than .01%.
TUBE COMPLEMENT
(8) 6922/E88CC
POWER REQUIREMENTS
100-135VAC 60Hz (200-270VAC 50/60Hz) 90 watts maximum.
OTHER
Vacuum tube audio circuit, solid-state power supply. Inputs (8): tape, tuner, phono, CD, video, aux 1, aux 2, aux 3, (XLR and RCA connectors). Outputs (3): 2 main, 1 tape (XLR and RCA connectors). Controls: Gain, Balance, Select Record, Select Input. Toggle switches: Power/Off, SE/Balanced Input, Invert/Normal, Mute/Operate.
DIMENSIONS
19" (48 cm) W x 7" (17.8 cm) H (standard rack panel) x 15½" (39.4 cm) D. Handles extend 1 ½" (3.8 cm) forward of the front panel.
WEIGHT
30 lbs. (13.6 kg) Net; 43 lbs. (19.5 kg) Shipping.
