American Audio Mixer DV2 USB User Manual
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©American Audio® - www.AmericanAudio.us - DV2 USB Instruction Manual Page 11 DV2 USB USB audio Interface Use of the DV2 USB audio interface can be used in several modes to mix computer audio fr om media player software. You may use the DV2 as your default sound card, or in the media player options set the mixer as the speaker output for the desired media player. Note: Some media play- ers may not have this option. Most commonly the USB audio interface may be used with one of the many DJ software programs that are available for computers. American Audio has provided software to get you started. aSIO DrIVer InStaLLatIOn: Most Windows based computer systems will not support multiple channel USB audio routing. Asio drivers are necessary to support multiple sets of stereo outputs. Enclosed with the provided soft- ware CD you will find Asio driver installation software for 32 and 64 bit operating systems. The Asio drive can also be downloaded directly by visiting DV2 product page at www.adjaudio.com. Mac users do not need ASIO drivers. Multiple channel streams are supported with core Audio. rOUtInG USB aUDIO: The DV2 is equipped with a built-in 4 in/4 out USB audio interface to integrate the use of the ever growing popularity of DJ software, Digital Vinyl systems, Media Players, or Production software into your mix. eXternaL aUDIO rOUtInG: With the MIDI turned “Off” on the DV2, channel 1 will receive the audio that is assigned to USB channels 1 & 2. Channel 2 will receive the audio that is assigned to USB channels 3 & 4. Note: Not all software supports this set up, check the audio routing under your software options. The RCA inputs are routed to the USB inputs. The signal sent to the USB is dependent of the Source Selector Switch. To allow the use of the DVS software when the source select switch is set to USB, the RCA Phono/Aux inputs are routed to the USB inputs, this allows you to route the RCA input sig- nals through software and layer them with your favorite software FX. To record with DAW software for sampling, the USB input will route the selected source to the soft- ware USB input. Check your software manual to set up the DV2 as the input source for recording. Note: When recording a RCA Phono/Aux can be monitored thru the USB setting. Do not make adjustments to the Gain or EQ of the channel when auditioning audio, this will affect record levels. Recording levels should be set to the desired level beforehand. MIDI anD InternaL aUDIO rOUtInG: When MIDI is enabled on the DV2 the USB Audio is routed to function with software that supports MIDI and requires internal audio routing. This mode will route the sound from your software, and the volume levels will be controlled via the MIDI parameter on the MIDI controls. The headphones become USB channel dependent make sure to assign Asio/Core channels 3 & 4 to your software’s headphone output. Please visit www.adjaudio.com for MIDI mapping.
©American Audio® - www.AmericanAudio.us - DV2 USB Instruction Manual Page 12 DV2 USB MIDI tableDV2 MIDI MAP(Hex) nameT ypeMIDIRemarks MicGainVR2C MicHigVR2D MicLowVR2E CH1GainVR2F CH1EqHigVR30 CH1EqMidVR31 CH1EqLowVR32 CH2GainVR33 CH2EqHigVR34 CH2EqMidVR35 CH2EqLowVR36 MasterVR37 CueMixVR38 CueGainVR39 CH1FaderVR3A CH2FaderVR3B CrossfaderVR3C CH1CurveVR3D CFCurveVR3E CH2CurveVR3F Ch1HigCutSW/LED01/01 Ch1MidCutSW/LED02/02 Ch1LowCutSW/LED03/03 Ch2HigCutSW/LED04/04 Ch2MidCutSW/LED05/05 Ch2LowCutSW/LED06/06 Level Mode/MASTER LRSW/LED07/07 TalkOverSW/LED08/08 Ch1PFLSW/LED09/09 Ch2PFLSW/LED0A/0A Ch1ReverseSW/LED0B/0B CFReverseSW/LED0C/0C Ch2ReverseSW/LED0D/0D PFL CH1/CH2LED0E LEVEL LLEVEL0F0~A(0~10) LEVEL RLEVEL100~A(0~10) Ch1FaderStarSW20 Ch2FaderStarSW21 CC-aBSOLUte (Vr) Control Change messages are sent with status 0xBn, where “n” is the channel, for the specified CC controller. Thus the controller MIDI ID is indicated with the channel along with the CC number. The value from 0x00 to 0x7F, is directly related to the location of the controller. SWItCh On/OFF (SW, Center, CW, CCW) These messages are used for switches. Control Change messages are sent with status 0x9n, SWITCH On and Off value are 0x7F and 0x00, where “n” is the channel. LeD On/OFF (LeD) These messages are used for LED. Control Change messages are sent with status 0x9n, LED On and OFF value 0x7F and 0x00, where “n” is the channel. LeVeL LeD (LeVeL) These messages are used for LEVEL. Control Change messages are sent with status 0x9n, LED Off value is 0x00 and On value is related to LED amount, 0x01 with one LED, 0x02 with two LED...., where “n” is the channel.
©American Audio® - www.AmericanAudio.us - DV2 USB Instruction Manual Page 13 DV2 USB typical Mixer Set-Up
©American Audio® - www.AmericanAudio.us - DV2 USB Instruction Manual Page 14 Due to fog residue, smoke, and dust, cleaning the mixer should be carried out periodically to optimize light output. 1. Use normal glass cleaner and a soft cloth to wipe down the outside casing. 2. Use a cleaner specially designed for electronics to spray in and around the knobs and switch. This will reduce small particle built up that can effect the proper operation of the mixer. 3. Clean should be carried out every 30-60 days. 4. Always be sure to dry all parts completely before plugging the mixer in. cleaning frequency depends on the environment in which the mixer operates (i.e. smoke, fog residue, dust, dew). DV2 USB Cleaning DV2 USB typical Mixer Output Connections Set-Up RCA to 1/4” Patch Cables Speaker Cables
1-Year LIMIteD WarrantY A. American Audio® hereby warrants, to the original purchaser, American Audio® products to be free of manufacturing defects in material and workmanship for a period of 1 Year (365 days) from the date of purchase. This warranty shall be valid only if the product is purchased within the United States of America, including possessions and territories. It is the owner’s responsibility to establish the date and place of purchase by acceptable evidence, at the time service is sought. B. For warranty service, send the product only to the American Audio® factory. All shipping charges must be pre-paid. If the requested repairs or service (including parts replacement) are within the terms of this warranty, American Audio® will pay return shipping charges only to a designated point within the United States. If the entire instrument is sent, it must be shipped in its original package. No acces- sories should be shipped with the product. If any accessories are shipped with the product, American Audio® shall have no liability whatsoever for loss of or damage to any such accessories, nor for the safe return thereof. C. This warranty is void if the serial number has been altered or removed; if the product is modified in any manner which American Audio® concludes, after inspection, affects the reliability of the product; if the product has been repaired or serviced by anyone other than the American Audio® factory unless prior written authorization was issued to purchaser by American Audio®; if the product is damaged because not properly maintained as set forth in the instruction manual. D. This is not a service contract, and this warranty does not include maintenance, cleaning or peri- odic check-up. During the period specified above, American Audio® will replace defective parts at its expense, and will absorb all expenses for warranty service and repair labor by reason of defects in material or workmanship. The sole responsibility of American Audio® under this warranty shall be limited to the repair of the product, or replacement thereof, including parts, at the sole discretion of American Audio®. All products covered by this warranty were manufactured after January 1, 1990, and bear identifying marks to that effect. E. American Audio® reserves the right to make changes in design and/or improvements upon its prod- ucts without any obligation to include these changes in any products theretofore manufactured. F. No warranty, whether expressed or implied, is given or made with respect to any accessory sup- plied with products described above. Except to the extent prohibited by applicable law, all implied warranties made by American Audio® in connection with this product, including warranties of mer- chantability or fitness, are limited in duration to the warranty period set forth above. And no warran- ties, whether expressed or implied, including warranties of merchantability or fitness, shall apply to this product after said period has expired. The consumer’s and or Dealer’s sole remedy shall be such repair or replacement as is expressly provided above; and under no circumstances shall American Audio® be liable for any loss or damage, direct or consequential, arising out of the use of, or inability to use, this product. G. This warranty is the only written warranty applicable to American Audio® Products and supersedes all prior warranties and written descriptions of warranty terms and conditions her etofore published. DV2 USB Warranty The DV2 USB carries a one year (365 days) limited warranty. Please fill out the enclosed warranty card to vali- date your purchase. All returned service items whether under warranty or not, must be freight pre-paid and accompany a return authorization (R.A.) number. The R.A. number must be clearly written on the outside of the return package. A brief description of the problem as well as the R.A. number must also be written down on a piece of paper and included in the shipping container. If the unit is under warranty, you must provide a copy of your proof of purchase invoice. You may obtain a R.A. number by contacting customer support at (800) 322- 6337. DV2 USB registration ©American Audio® - www.AmericanAudio.us - DV2 USB Instruction Manual Page 15
©American Audio® - www.AmericanAudio.us - DV2 USB Instruction Manual Page 16
Model: DV2 uSb, Professional 2 channel Preamp Mixer
POWer SUPPLY: AC 100~240V, 50/60Hz (Universal)
DIMenSIOnS: 10”W x 12.25”D x 3.25”H /254 x 320.6 x 100.3 mm
WeIGht: 7 Lbs. / 2.77 Kg
CrOSSFaDer: Feather Fader Plus - VCA detecting fader start control -
Low grounding impedance crossfader
POWer COnSUMPtIOn: 7W typical, 9W w/ full headphone output
heaDPhOne IMPeDanCe: 33 Ohms
enVIrOnMentaL COnDItIOn: Operating Temperature: 5 to 35 deg. C; Humidity: 25 to 85%
RH (non-condensing); Storage Temperature: -20 to 60 ˚C
Input Sensitivity (Level/Impedence) LOaD=47k OhM:
LIne: -10dB (316mV) / 22K Ohm
PhOnO: -45dB (5.6mV) / 47K Ohms
MICrOPhOne: -45dB (5.6mV) / 6K Ohms
aUX: -10dB (316mV) / 47K Ohms
Output Sensitivity (Level/Impedence) eQ Flat, 0dBV=1Vrms, LOaD=47k Ohms:
MaSter OUtPUt: 0dBV (1V) / 1K Ohm ±2dB
BaLanCeD: 0dB (1V) / 600 Ohm ±2dB (Single to GND)
reC OUtPUt: -8dB (398mV) / 1K Ohm ±2dB
LIGht COntrOL OUtPUt: -9dB (355mV) / 7.5K Ohm ±2dB
PhOneS (LOaD=32 OhMS): -3dB (0.7V) / 33 Oms ±2dB (CUE/PGM)
Maximum Output (Load = 47k, Input 0dB):
MaSter OUtPUt: MORE THAN 8dB (2.5V)
reC OUtPUt: MORE THAN 0dB (1V)
PhOneS (LOaD=33 Ohms): MORE THAN 4dB (1.58V) at HP LEVEL THD=1%
ChanneL BaLanCe: (eQ Flat, Load=47k Ohms): Within 3dB
Frequency response (eQ Flat, Load=47k Ohms):
LIne: 20Hz - 20KHz, +2/-3dB
PhOnO: 20Hz - 20KHz, +2/-3dB at Input Level -55dB
aUX: 20Hz - 20KHz, +2/-3dB
MICrOPhOne: 20Hz - 20KHz, +2/-3dB
S/n ratio (eQ Flat, w/20khz LPF, a-Weighted, Load=47k Ohms):
LIne/aUX: LESS THAN -75dB at MIC VR Minimum
PhOnO: LESS THAN -70dB at MIC VR Minimum
MIC: LESS THAN -66dB
thD - total harmonic Distortion (eQ Flat, w/20khz LPF, a-Weighted, Load=47k Ohms):
MaSter OUtPUt: LESS THAN 0.02% at MIC VR Minimum
PhOnO: (LOaD = 32 OhMS): LESS THAN 0.05% at MIC VR Minimum
CrOSSt aLk (eQ Flat, w/20khz LPF, a-Weighted, Load=47k Ohms):
LIne 1 & 2: MORE THAN 75dB @ 1KHz between L & R Channels
aUX 1 & 2: MORE THAN 70dB @ 1KHz between L & R Channels
Channel equalizer (Load=47k Ohms):
BaSS: +10 ±2dB / Less Than -25dB at 70Hz
MID: +10 ±2dB / Less Than -25dB at 1KHz
DV2 USB Specifications
treBLe: +10 ±2dB / Less Than -25dB at 13KHz
Microphone equalizer (Load-47k Ohms):
BaSS: +10, ±2dB/ Less Than -25dB at 70Hz
treBLe: +10, ±2dB/ Less Than -25dB at 13KHz
attenuation of talkover (eQ Flat, w/20khz LPF, a-Weighted, Load=47k Ohms):
-15 ±1.5dB
USB PLaYer SeCtIOn (Signal Format: MP3, 44.1k 16bit, MIDI SW On)
Output Level (eQ Flat, 0dB=1Vrms, Load=47k Ohms):
MaSter OUtPUt : +10 ±2dB (TCD782 TRK2)
thD (eQ Flat, w/20khz LPF, a-Weighted, Load=47k Ohms):
MaSter OUtPUt: LESS THAN 0.02% (TCD782 TRK2, MASTER VR OUT=0dB)
S/n ratio (eQ Flat, w/20khz LPF, a-Weighted, Load=47k Ohms):
MaSter OUtPUt: MORE THAN 85dB (TCD782 TRK2, 8)
Crosstalk (eQ Flat, w/20khz LPF, a-Weighted, Load=47k Ohms):
MaSter OUtPUt: MORE THAN 85dB (TCD782 TRK9, 11 @1KHz between L & R Channel)
MORE THAN 85dB (TCD782 TRK2 @1KHz between Channels)
Frequency response (eQ Flat, Load=47k Ohms):
MaSter OUtPUt: 17Hz-16KHz ±1.5dB (TCD781 TRK1, 4, 16)
recording & Playback (Line 1khz, -10dB Input, 44.1k Sample rate 16bit):
Output Level (eQ Flat, 0dB=1Vrms, Load=47k Ohms):
MaSter OUtPUt : 0dB ±2dB
thD (eQ Flat, w/20khz LPF, a-Weighted, Load=47k Ohms):
MaSter OUtPUt : LESS THAN 0.03% (w/20KHz LPF, A-Weighted)
S/n ratio (eQ Flat, w/20khz LPF, a-Weighted, Load=47k Ohms):
MaSter OUtPUt: MORE THAN 75dB (w/20KHz LPF, A-Weighted)
DV2 USB Specifications
©American Audio® - www.AmericanAudio.us - DV2 USB Instruction Manual Page 17
©American Audio® World Headquarters: 6122 S. Easter Ave Los Angeles, CA 90040 USA Tel: 323-582-3322 Fax: 323-582-3311 Web: www.AmericanAudio.us E-mail: [email protected]