Bassbone V2 Preamp
Radial Engineering Ltd.
2
1. SELECT FOOTSWITCH: Selects
between channels when used with one
bass. Selects between instruments when
used with two basses. Features a large,
bright LED indicator for each channel.
2. LEVEL-1 and LEVEL-2: Adjusts
instrument level for each channel.
3. 3-BAND EQ: Passive interactive EQ
on channel-2 lets you carve your tone to
suit any playing style or instrument. Low
+/-12dB @ 75 Hz, Mid +/-10dB @ 470 Hz,
High +/-16dB @ 5.6 Khz.
4. LOOP WET/DRY: Rotary control lets
you mix the original ‘dry’ bass sound with
the ‘wet’ effects loop.
5. BOOST: Controls the amount of signal
boost from unity-gain to +8dB.
6. BOOST FOOTSWITCH: Activates
power booster or the mute function. With
a large, easy to see LED indicator.
7. LOOP ASSIGN: Three position switch
used to assign the effects loop to one or
both channels.
FEATURES
8. HPF-2: High pass fi lter on channel-2
rolls-off excessive low frequency
resonance and cleans up signal. Choose
between 80Hz, 150Hz and off.
9. LOOP FOOTSWITCH: Turns the
effects loop on and off. Features a large,
bright LED indicator.
10. EQ-1: Three position switch selects
between fl at and two preset EQ contour
curves on channel-1.
11. INPUT-1: Primary ¼” instrument
input. The signal is also automatically
sent to channel-2 when no instrument is
connected to the input-2 jack.
12. INPUT-2: ¼” instrument input jack for
a second bass.
13. PZB (INPUT-2): Recessed switch
turns on the piezo booster and increases
impedance to 10 meg-ohms and gain by
10dB. Push inward to activate or leave
outward for instruments with standard
active/passive pickups.
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