East tone UNI-PRE 3 Knobs Black
East tone UNI-PRE 3 Knobs Black
[EAST-UNI 3 EQ / black knobs]
EAST tone UNI-PRE 3 Profi bass active eletronics / color knobs - black / 1 set
The UNI-PRE 3 Knob is a new generation bass preamp system
from East UK. It’s a brand new design that sets new standards with unique
features, designed to fit virtually any bass which has 3 knobs with rear cavity
electronics. But note it also requires a toggle for active/passive switching.
The UNI-PRE was orignally conceived as a complete system but the Volume/ Blend
and EQ modules are effectively self-contained and may be purchased individually
for stand-alone use.
Its main components are a Volume/Blend module and EQ. The
Volume/Blend has totally independent dual active and passive signal paths,
controlled simultaneously with a conventional knob set. The EQ module allows
internal voicing adjustment for the treble as well as the lower and upper bass
frequencies. This is in order to allow finely tuned focus on the most crucial
bass spectrum.
Modular construction makes for easy installation, with simple plug connections between modules. External wiring, such as pickups and power, are simply connected using screw terminals.
Summary of features:
- Totally
independent active and passive signal paths guarantee completely smooth
blend when set to active.
- Custom
designed pots allow optimal placement of all controls within active and
passive signal paths.
- Class
A FET input stages for great sound quality, with two gain trim preset
adjusters for each pickup.
- Operational
response of Bass Control can be set internally at both the lower and upper
ends of the bass spectrum.
- Treble
Control with internally adjustable frequency voicing, plus Bright as a
pull switch.
- Mid
Control with Frequency Sweep.
- Overall
response can be set as flat or with pre-shaper contour, which adds some
warmth and sheen.
- Modular
concept allows for easy installation and replacement of parts should that
ever be necessary, all with pluggable connections.
- Screw terminals are used for all external connections such as pickups, power and grounding, for easy installation.
Specifications:
FLAT RESPONSE: Neutral response setting.
PRE-SHAPE: Gentle lift at the lower and higher frequencies, peaking +4dBs at
40Hz & 10kHz.
PICKUP GAIN: Internal Trimmers 0-12dBs for each pickup in Active Mode.
BASS CONTROL: +/- 18dBs Cut/Boost with internally adjustable ???bass window?۪.
BASS WINDOW: Lower Frequency Filter 20-80Hz & Higher Frequency Filter
40???200Hz.
MID CONTROL: +/- 14dBs Cut/Boost with Frequency Sweep 100Hz ??? 2.5kHz.
TREBLE CONTROL: +/- 18dBs with internally Shelf Frequency 1kHz ??? 7.5kHz, Pull
for Bright peaking at 10kHz.