GENERAL FEATURES FOR RM800-24

Inline console design (2 independent inputs per channel)
Up to 56 inputs at mixdown on RM800-24
24 balanced inputs (8 XLR mic, 16 TRS phone jack)
24 unbalanced phone jacks (tape inputs)
Low-noise head amplifiers
Equivilant input noise of -128dB
Frequency Response of 20Hz to 20Khz (+1, -2dB)
Channel Separation = 70dB
48v phantom power with on/off switch
20dB input pads on each channel
Signal and peak indicator on each channel
Three-band EQ with sweepable mid (250Hz - 5kHz)
4 auxiliary sends and 1 stereo send
4 stereo returns
PFL/AFL monitoring
Balanced and unbalanced stereo outs w/ control room volume
8 channel direct outputs (Ch. 17-24) and 24 group direct outputs (+4 and -10dB)
8 channel inserts (Ch. 17-24)
Group 7-8 and stereo buss inserts
Stereo sub inputs
2-track inputs with monitor facility
Headphone outputs w/ volume control
Ten 11-segment LED meters w/ multiple monitoring capability (buss/stereo, AUX sends and PFL/AFL levels)
100mm faders w/ long throws and room for tape

NOTE
The Yamaha RM800-16 contains the same specifications and routing capabilities as the RM800-24 with the exception that the RM800-16 has eight less input channels than the RM800-24.   Otherwise it is the same animal.  References made here to the special features of channels 17-24 in the RM800-24 apply to channels 9-16 in the RM800-16 version.

Maximum output level (Odb=0.775V r.m.s.)	+24dB (Stereo out) @ 600ohm 0.5% THD at 1kHz +20dB (Group out +4) @ 600ohm 0.5% THD at 1kHz +20dB (Aux, Moni/Aux Out) @ 600 ohm 0.5% THD at 1 kHz +20dB (Cont. Room Out) @ 600ohm 0.5% THD at 1kHz
Total Harmonic Distortion	< 0.1 % @ +14dB 20HZ ~ 20kHz (ST Out L/R, Group, Aux, Moni/Aux @ 600ohm)
Frequency Response	20Hz ~20 kHz +1, -2dB (ST Out L/R, Group, Aux, Moni/Aux Out @ 600 ohm)
Hum and Noise (Rs=150ohm) (20Hz-20kHz Filter)	-128dB Equivalent Input Noise -96dB Residual output noise (Stereo Out) -96dB Residual output noise (Group Out +4) -96dB Residual output noise (Aux, Moni/Aux Send) -80dB (Stereo Out, Group Out +4) Master fader at nominal level and all channel assign switch Off. -64dB (68 dB S/N) (Stereo, Group Out +4) Master fader and 1 channel fader at nominal. -78dB (Aux, Moni/Aux Send) Aux Send master VR at nominal and all channel AUX level control minimum. (continued)
Hum and Noise (cont.)	-64dB (68dB S/N) Aux, Moni/Aux Send) Aux Send Master VR at nominal and 1 channel Aux level control minimum. (Nominal level) Channel Fader= -10dB, Master Fader= 0 dB. Other level controls= -6 dB
Maximum Voltage Gain	74 dB MC/Line In (Ch1 ~ Ch1 ~ 16) to Stereo Out 74dB Input A (Ch9 ~ 16/Ch17~24) to Stereo Out 22dB Tape in to St Out (Ch1 ~ 8/ Ch1 ~ 16) 22dB Input B (Ch9 ~ 16/Ch17 ~ 24) to Stereo Out 74dB Mic/Line In (Ch ~8/Ch1 ~ 16) to Group Out (+4) 86 dB Mic/Line In (CH1 ~ 8/ Ch1~ 16) to Aux Send 76 dB Mic/ Line In (Ch1 ~ 8/Ch 1 ~16) to Moni/Aux Send 62 dB Input A (Ch 9~ 16/ Ch 17~24) to Tape Send 16 dB Aux Return 1~4 to Stereo out 0dB Sub In to Stereo Out 18dB 2 TR In to Control Room Out
Crosstalk at 1kHz	70dB adjacent input channel 70 dB input to output
Input Channel Equalization	+/-15 dB maximum boost or cut in all 3 bands.  High: 12kHz shelving Mid: 250Hz-5kHz peaking Low: 80 Hz shelving  (for High and Low bands: Turnover/Rolloff frequency; 3dB below maximum Variable level.)
Input Channel Gain Control	44 dB variable
LED Meters	(OVU= +4dB or 1.23 Vrms output level) 10 x 11 segment LED meter. #1: Stereo L. #2: Stereo R. #3-10: Group 1~8 or Aux Out 1~4, Monitor l/R and PFL/AFL
CH Peak Indicators	Red LED on each channel turns on when post EQ signal reaches 3dB below clip.
CH Signal Indicators	Green LED on each channel turns on when post EQ signal reaches the level -10dB.
Power Requirement	Japan model: 100V AC 50/60 Hz  USA and Canada model: 120V AC 60 Hz  General model: 230V AC 50 Hz  British model: 240 V AC 50 Hz
Dimensions (for RM800-24)	Height: 6 1/8 inches (156mm) Depth: 27 3/16 inches (690 mm)  Width:41 1/4 inches (1047 mm)

INPUT CONNECTION	PAD SWITCH	GAIN CONTROL	ACTUAL LOAD IMPENDANCE	FOR USE WITH NOMINAL	INPUT SENSITIVITY*	INPUT NOMINAL LEVEL	MAXIMUM INPUT BEFORE CLIP	MIXER CONNECTOR
MIC/LINE IN  (CH 1-8/1-16)	20dB OFF	-60	4k ohms	50-600 ohms mics 600 ohms lines	-70dB (245 uV)	-60dB (775 uV)	-40dB (7.75 uV)	Phone Jack (TRS)**
"	20dB OFF	-16	"	"	-26dB (38.8mV)	-16dB (123mV)	+4dB (1.23V)	"
"	20dB ON	-16	"	"	-6dB (388mV)	+4dB (1.23V)	+24dB (12.3V)	"
MIC/LINE IN (CH 9-16/17-24)	20dB OFF	-60	4k ohms	50-600 ohms mics 600 ohms lines	-70dB (245uV)	-60dB (775 uV)	-40dB (7.75 uV)	XLR-3-31 type
"	20dB OFF	-16	"	"	-26dB (38.8mV)	-16dB (123mV)	+4dB (1.23V)	"
"	20dB ON	-16	"	"	-6dB (388mV)	+4dB (1.23V)	+24dB (12.3V)	"
TAPE IN (CH 1-8/1-16)	n/a	n/a	10k ohms	600 ohm lines	-20dBV (100mV)	-10dBV (316mV)	+10dBV (3.16V)	Phone Jack (TS)
TAPE IN  (CH 9-16/17-24)	-10	n/a	10k ohms	600 ohm lines	-20dBV (100mV)	-10dBV (316mV)	+10dBV (3.16V)	Phone Jack (TS)
"	+4	n/a	"	"	-6dB (388mV)	+4dB (1.23V)	+24dB (12.3V)	"
INSERT IN (CH 9-16/17-24) (ST, Group 7/8)	n/a	n/a	10k ohms	600 ohm lines	-20dB (77.5mV)	0dB (0.775V)	+20dB (7.75V)	Insert Phone Jack (TRS)***
SUB STEREO IN L/R	n/a	n/a	10k ohms	600 ohm lines	+4dB (1.23V)	+4dB (1.23V)	+24dB (12.3V)	Phone Jack (TS)
RETURN 1-4 (ST/MONO)	n/a	n/a	stereo:10k ohms mono: 5k ohms	600 ohm lines	-2dB (616mV)	+4dB (1.23V)	n/a	Phone Jack (TS)
2-TR IN	n/a	n/a	10k ohms	600 ohm lines	-16dBV (158mV)	-10dBV (316mV)	+10dBV (3.16V)	Phone Jack (TS)

NOTES
* = Sensitivity is the lowest output level that will produce an output of +4dB (1.23V) or the nominal level when the RM800 is set to maximum gain (all faders and level controls set to maximum).
**= XLR and TRS connectors are balanced (tip=HOT, Ring=COLD, Sleeve=GND).
***= Insert phone jacks are unbalanced (Tip=out, Ring=in, Sleeve=GND).
Please note that TS = Tip-Sleeve which equates to unbalanced phone jacks.