Page 1
The MV12/6 mixer is designed to provide the user with an ideal balance of operability, functionality, and simplicity. In order to get the most out of your MV12/6 mixer and its functions, and to enjoy years of trouble-free use, please read this Owner’s Manual thoroughly and keep it in a safe place for future reference.
Page 2
300 ohm ribbon lead, change the lead-in to coaxial type cable. If these corrective measures do not produce satisfactory results, please contact the local retailer authorized to distribute this type of product. If you can not locate the appropriate retailer, please contact Yamaha Corporation of America, Electronic Service Division, 6600 Orangethorpe Ave, Buena Park, CA 90620 The above statements apply ONLY to those products distributed by Yamaha Corporation of America or its subsidiaries.
Important Read the following before operating the MV12/6 Warnings • Do not place a container with liquid or small metal objects on top of this unit. Liquid or metal objects inside this unit are a fire and electrical shock hazard.
MV12/6 Features • The MV12/6 offers 12 input channels that can be mixed into stereo, monaural, or to four group outputs. • A MONITOR jack offers easy connection to a sub amp for monitor- ing. It allows monitoring of the main stereo output, TAPE IN input and the signals from groups 1-2, 3-4.
When a stereo channel is used, L and R signals are combined and sent to the AUX1 and AUX2 buses. Front & Rear Panels HIGH : 10kHz (shelving) 2.5 kHz (peaking) LOW : 100Hz (shelving) –5 –10 –15 –20 Frequency [Hz] MV12/6 — Owner’s Manual...
1 and 3, and the signal from the RETURN R jack is sent to GROUP buses 2 and 4. * When only the RETURN L(MONO) jack is used, the same signal is also sent to the STEREO bus L/R and GROUP buses 1-4. MV12/6 — Owner’s Manual...
The indicator will light when the main unit’s power is ON. !5 LAMP Connector A XLR type lamp (AC or DC12V, 0.5A Max) can be attached here. Refer to the Block Diagram on page 17. MV12/6 — Owner’s Manual VOCAL REVERB 1 HALL 1 VOCAL REVERB 2...
The INSERT OUT jacks are impedance balanced phone type jacks with a nominal output/impedance of 0dB/10kΩ. These jacks can be used to connect a graphic equalizer, compressor, noise filter, etc. : Hot, : Cold, G: Ground) Front & Rear Panels MV12/6 — Owner’s Manual...
Page 10
Two types of jacks are provided; balanced XLR type and Euro-block connectors. • XLR type (1: Ground, 2: Hot, 3: Cold) Nominal output/impedance +4dB/600Ω • Euro-block connector ( Nominal output/impedance +4dB/600Ω MV12/6 — Owner’s Manual : Hot, : Cold, G: Ground) : Hot, : Cold, G: Ground)
Page 11
Pin 1: ground Pin 2: hot (+) Pin 3: cold (–) Tip: hot (+) Ring Ring: cold (–) Sleeve: ground Tip: L Ring: R Sleeve Sleeve: ground Tip: hot Sleeve: ground Sleeve Front & Rear Panels OUTPUT MV12/6 — Owner’s Manual...
Page 12
Use the nine screw holes located on the control panel to attach a protector cover as shown below. Please use M4 diameter screws with a length of 12mm or less. Less than 10mm Less than 12mm Control Panel M4 Diameter MV12/6 — Owner’s Manual Please do not perform this operation yourself. Units: mm...
After wiping any dust and grime on the surface of the mixer, remove the adhesive’s protective cover on the top of the feet and attach to the mixer. Secure with a minus (-) driver. Euro-block connector About the Accessories MV12/6 — Owner’s Manual...
Master Fader close to their “0” position. t Use the volume control(s) on the power amp to adjust the volume of the speakers. If necessary, use a monitoring device (a pair of headphones, monitor speakers, etc.). MV12/6 — Owner’s Manual Main Speakers Effector...
Page 15
AUX 2 (PRE) SEND SEND ST OUT INPUT Microphone, Line Input Applications Side Speakers GROUP OUT 1 2 3 4 PHONES/MONITOR Output and Meter Select Switch PHONES ST Master Fader GROUP 1-4 Faders MV12/6 — Owner’s Manual 4CH Power Amplifier, etc. Headphones...
For European Model Purchaser/User Information specified in EN55103-1 and EN55103-2. Inrush Current: 10A Conformed Environment: E1, E2, E3 and E4 MV12/6 — Owner’s Manual 20Hz—20kHz +1dB, -3dB @+4dB, 600Ω (INPUT GAIN Control at minimum level) <0.1% (THD+N) @+14dB, 20Hz—20kHz, 600Ω...
Phone jack (TRS) *3 +24 dB (12.3V) Euro-block connector *1 +20 dB (7.75V) Euro-block connector *4 +20 dB (7.75V) Phone jack (TRS) *2 75mW ST phone jack (TRS) *5 +10 dBV (3.16V) RCA phono jack *6 MV12/6 — Owner’s Manual...