 |  | Mark Bass R-500 Bass Amplifiers Heads Mark Bass Bass Amplifiers
Mark Bass Mark Bass Heads
Mark Bass R-500
Rock means different things to different bass players, so with the R 500, you can rock out old-school, rock hard, make your own alternative, or shred up the stage and steal the spotlight from your guitarists! This analog 500W amp (at 4 ohms; 300W @ 8 ohms) features a tube preamp that will break up just like you want it to, and a newly designed limiter that produces glorious distortion instead of cramping your style. The simple four-band EQ gives you all you need to accesses a wide range of different rock sounds. Gain controls the amount of tube overdrive, master controls your volume.
Specifications:
INPUTS
INPUT
impedance 500 Kohm, max. voltage 9 Vpp
EFFECT RETURN
impedance 33 Kohm, max. voltage 12 Vpp
CONTROLS
GAIN
–80 dB to +25 dB range
MASTER VOLUME
GROUND LIFT
switch on rear panel
EQUALIZATION
LOW
center frequency: 80 Hz; level: ±12 dB
LOW MID
center frequency: 400 Hz, level: ±12 dB
HIGH MID
center frequency: 800 Hz, level: ±12 dB
HIGH
3 kHz shelf, level: ±12 dB
OUTPUT
LINE OUT
balanced XLR, max. voltage 25 Vpp
EFFECT SEND
unbalanced, max. voltage 12 Vpp (pre-EQ)
TUNER OUT
unbalanced, max. voltage 2 Vpp
SPEAKER OUT
speakon / 1/4" (x2)
OTHER
WEIGHT
8.16 lbs / 3,7 kg
DEPTH
11.89 in. / 30.2 cm
HEIGHT
3.39 in. / 8.6 cm (2 rack units)
WIDTH
14.5" / 36.8 cm (with rack ears: 19" / 48.3 cm)
OPTIONAL FOOTSWITCH
mute
OUTPUT POWER
500W RMS @ 4 ohms, 300W RMS @ 8 ohms
POWER REQUIREMENT
100V; 120V; 230V; 240V
50/60Hz
The R 500's preamp uses one ECC83 tube, manufactured by JJ Electronics. |
Errors & omissions excepted, © Copyright 2002-2009 GAK.CO.UK LTD
|
| | | Search |
|---|
|
|
Inc. VAT
Ask us a question
Home
Basket
Checkout
Order Tracking
Contact Us