1. POWER SOURCE:     
AC 9V 1000mA

2. DIMENSION:             
254 (W) x 308 (D) x 82.5 (H)mm

3. WEIGHT:                    
3.4 Kgs

4. FEATURES:
(1) 3 band EQ w/ input gain control per channel.
(2) High level master output, high current phones output. 
(3) Power on/off muting.
(4) Master output level meter.
(5) Mic on/off/talkover function.
(6) Low sound leakage crossfader.

5. INPUT/OUTPUT IMPEDANCE & SENSITIVITY: (MASTER SET TO 0dBV OUTPUT, LOAD = 100K OHM)
LINE:                                                 10-50K OHM /-14dBV (200mV) +/-2dB
PHONO:                                             47K OHM /-50dBV (3.16mV) +/-2dB
MIC:                                                   2.2K OHM /-60dBV (1mV) +/-2dB
MASTER:                                           1K OHM
PHONES (Load=32 ohm)                   33 OHM /-3.5dBV (670mV) +/-2dB

6. FREQUENCY RESPONSE:
LINE:                                                 20 - 20K Hz +/- 2dB.
PHONO:                                             20 - 20K Hz +2/-3dB (RIAA)
MIC:                                                   20 - 20K Hz +1.5/-3dB

7. THD + N: (MASTER = 0dBV OUTPUT, w/ 20kHz LPF)
LINE:                                                 Less than 0.02% 20 – 20KHz
NOTE: 0dBV=1V rms.

8. MAXIMUM INPUT: (MASTER OUTPUT THD=1%, EQ, MASTER AT CENTER, GAIN AT MAXINUM POSITION)
LINE:                                                 More than +4dBV
PHONO:                                             More than -32dBV
MIC:                                                   More than -42dBV

9. MAXIMUM OUTPUT: (THD=1%, GAIN, MASTER AND FADER AT MAXIMUM, EQ AT CENTER POSITION)
MASTER:                                           More than +18dBV (8.0V) at LOAD=100K OHM
PHONES:                                           More than +4dBV (1.6V) at LOAD=32 OHM

10. OUTPUT NOISE: (GAIN, MASTER AND FADER AT MAXIMUM, EQ AT CENTER POSITION, W/20KHz LPF, A-WEIGHTED)
LINE:                                                 Less than -90dBV
PHONO:                                             Less than -70dBV
MIC:                                                   Less than -60dBV

11. CROSSTALK:
LINE:                                      More than 65dB AT 1K Hz between L and R.
More than 70 dB AT 1KHz between channels.

12. EQ:
MIC:                                  10 +/- 2dB AT 100 & 10K Hz
-10 +/- 2dB AT 100 & 10K Hz
 CHANNEL:                           9 +/- 2dB AT 70.1K & 13K Hz
-25 +/- 3dB AT 70 & 1K Hz, -15 +/- 3dB AT 13KHz.

13. FADER MAXIMUM ATTENUATION:
CHANNEL FADER:                           More than 80 dB at 1K Hz
CROSSFADER:                                  More than 75dB at 1K Hz

14. CHANNEL BALANCE:                     Within 3dB

15. TALKOVER:                                    -14dB +/- 2dB