v. 12.july.
IMPORTANT SAFETY INSTRUCTIONS 1) Read these instructions; 2) Keep these instructions; 3) Heed all warnings; 4) Follow all instructions; 5) Do not use this apparatus near water; 6) Clean only with dry cloth; 7) Do not block any ventilation openings.
A Word from Marco De Virgiliis MARK VISION Thank you for choosing the Acoustic AC 101 H combo. The full-range sound reproduction of the AC 101 H, powering even the lowest frequencies with stunning definition, makes it appropriate for a wide range of acoustic instruments such acoustic guitar, acoustic bass, double bass, harp, cello, accordion, etc. We invite you to contact us any time with your comments and questions at info@markworld.
FRONT PANEL 1) INPUT CH1 Connect your acoustic instrument to this input using a standard ¼” shielded instrument cable. 2) CH1 GAIN This controls how much signal is passed through the CH1 preamp stage of the unit, which includes equalization and the effects loop. 3) CH1 CLIP LED If playing through the amp causes the blue CLIP light to turn on at all, you should turn down the GAIN control to set the optimal gain level for your instrument’s signal.
14) CH2 LOW This knob controls the amount of low frequencies in your sound, boosts or cuts the level of the frequencies around 60 Hz (± 16 dB). 15) CH2 HIGH This knob controls the level of mid frequencies, boosts or cuts the level of the frequencies around 5 kHz (± 16 dB). 16) VPF The VPF (Variable Preshape Filter) knob boosts lows and highs, and cuts mids around 380 Hz.
REAR PANEL 23) AC POWER SOCKET Make sure the unit is grounded; all three terminals of the AC power plug must be connected to avoid any injury to the user or damage to the unit. WARNING: The DV AC 101 is manufactured to be used in the country where they have been sold, and it is factory preset to that country’s voltage. So make sure you’re sending the correct voltage to your amp before you connect it to AC power.
11 13 14 12 GAIN PULL FOR PHANTOM 15 16 17 HIGH VPF EFFECT MIX LOW 18 19 20 OFF CLIP INPUT Min CLIP MIX -16 Max 21 +16 -16 +16 Off Max Off Max 31) LINE OUT The balanced XLR output allows you to connect your amplifier directly to a mixing console (either in live situations or in a recording INPUT GAIN LOW MID HIGH EFFECT MIX ANTIFEEDBACK Chorus 1 Revb1 PHASE ON 0° studio) without the need of a DI box.
TECHNICAL SPECS Channels: Two Input CH1 unbalanced impedance: 500 Kohm, max. voltage: 10 Vpp Input CH2 unbalanced impedance: 1 Mohm, max. voltage: 10 Vpp balanced impedance: 1 Mohm, max. voltage: 20 Vpp Return impedance: 10 Kohm, max.
Outputs Speaker Outputs: Power Output: Other Features: Send unbalanced, max. voltage 25 Vpp Line Out balanced XLR, max.
Product specifications are subject to change without notice Italy - 66020 San Giovanni Teatino (Ch) - Via Po, 52 - Tel. +39 085 446 3755 - Fax +39 085 440 7764 www.markbass.it - info@markbass.
