Page 2
WARNING: To prevent electrical shock or fire hazard, do not expose this appliance to rain or moisture. Before using this appliance, read the operating guide for further warnings. Thank you for purchasing the Peavey IRM™ 8150 mixer amplifier. This is an eight-channel, easy-to-use, powered mixer.
CHANNEL SECTION: LEVEL (1) Controls the channel output level. This signal is routed via the main bus to the main level control. The channel level also affects the signal to the AUX send control. MONITOR (MON.) (2) Controls the channel monitor mix level. This is independent of all other channel controls. Controls the amount of signal from a particular channel in the monitor mix.
Page 4
AUX SEND (6) Controls the channel AUX drive level. This signal is routed to the AUX master control, where AUX send signals from all channels are summed together. Controls amount of send from a particular channel to AUX output. The channel level control also affects the signal from the AUX send.
Page 5
TAPE/AUX TO MON (14) Controls the level of tape or AUX IN signal to be sent to the mon. bus. This signal will be mixed with channel monitor signals. TAPE OUT/TAPE IN: CAUTION Before placing connected tape decks in the "record" mode, set the TAPE/AUX IN level control to "0" or off. Most tape decks feed the input signal directly to the output when in record mode.
Page 6
LINE INPUT JACK (18) For use with line level signal or compatible high Z microphones equipped with a 1/4" phone plug. NOTE: These input jacks (17 & 18) are typical of each channel. It is possible to use both the mic and line inputs on a single channel simultaneously.
VENT VOIDING THE WARRANTY. If the amp repeatedly blows fuses, it should be taken to a qualified service center for repair. WARNING: THE FUSE SHOULD ONLY BE REPLACED WHEN THE POWER CORD HAS BEEN DISCONNECTED FROM ITS POWER SOURCE. POWER SWITCH (28) Center position is OFF.
Output Impedance: 100 ohms MASTER Gain: Main: 20 dB Monitor: 15 dB Tape: 15 dB Aux: 15 dB Maximum Output Level: Main: +18 dBV (8.0 V RMS) Monitor: +18 dBV (8.0 V RMS) Tape: +18 dBV (8.0 V RMS) Aux: +18 dBV (8.0 V RMS) Nominal Headroom: Main:...
Page 10
Balanced (600 ) XFMR Balanced (600 ) – XFMR – Jumper Installed Transformer Output to 8 Speaker Direct Output to 4 Speaker (Note: Jumper must be in place.) Balanced (600 ) XFMR Jumper Installed To Booster, Amplifier, etc. Balanced Output Connection (Note: Jumper must be in place.)
Page 11
Balanced (600 ) XFMR – – Direct Output to Multiple Speakers in Parallel. Total Impedance = 4...
Peavey Electronics Corporation warrants to the original purchaser of this new Architectural Acoustics product that it is free from defects in material and workmanship. If within one (1) year from date of purchase a properly installed product proves to be defective and Peavey is notified, Peavey will repair or replace it at no charge.
16. The user should not attempt to service this equipment. All service work should be done by a qualified service technician. 17. This product should be used only with a cart or stand that is recommended by Peavey Electronics. 18. Exposure to extremely high noise levels may cause a permanent hearing loss. Individuals vary considerably in susceptibility to noise induced hearing loss, but nearly everyone will lose some hearing if exposed to sufficiently intense noise for a sufficient time.
Need help?
Do you have a question about the IRM 8150 and is the answer not in the manual?
Questions and answers