EBS MicroBass 3 channel Preamp Pedal User Manual
- June 15, 2024
- EBS
Table of Contents
EBS MicroBass 3-channel Preamp Pedal User Manual
CHANNEL CONTROLS, SWITCHES & OUTPUTS
MUTE FOOT SWITCH
Mutes the balanced outputs and the master output. Fx Send is not affected by
this function. The Mute switch also enables the built-in tuner for silent
tuning, An internal switch can set the tuner to be active at all times.
DRIVE FOOT SWITCH
Engages the drive channel. The clean channel is always active, but if the
BLEND control is turned up, in parallel mode, this switch will make the sound
jump from the clean channel to the drive channel when activated.
TECHNICAL SPECIFICATIONS
Clean Channel:
| | | |
Drive Channel:
| |
---|---|---|---|---|---|---
Input Impedance:| Parallel mode| 1.5 Mohms // 44 pF| | Input Impedance:| | 1.8
Mohms // 22 pF
| Serial mode| 10 Mohms // 22 pF| | Drive:| Gain Range| 40 dB
Gain:| Gain Range| min/max -oo/+30 dB| | Drive Engines:| |
| Gain Peak LED| +10 dBv| | Lo:| Type| 2nd harmonics soft
| Frequency Response| +0/-3 dB 20-20.000 Hz| | Hi:| Type| Symmetrical 2-stage
with
+18 dB gain
Character:| Filter Type| Shelving High/Low Pass| | |
| Gain:| Lo +6 dB @ 80 Hz| | Type Switch:| Thin/Normal/Deep| Pre Drive EQ
| | Mid -2 dB @ 900 Hz| | Filter Section:| |
| | Hi +3 dB @ 7.5 kHz| | Tone Filter:| Type| 6 dB/oct. Low Pass.
Bright:| Filter Type| Shelving.| | | Frequency Range| 700 – 20k Hz
| Gain:| +10 dB @ 10 kHz| | Mid Filter:| Type| Bandpass Filter.
Filter Section:| | | | | Frequency Range| 100 – 4.500 Hz.
Bass Filter:| Type| 12 dB/oct. Shelving.| | | Q| 1.2
| Gain Range| +/- 18 dB @ 60 Hz| | | Gain Range| +/- 15 dB
Mid Filter:| Type| Bandpass Filter.| | Common Features:| |
| Freq Range| 50 – 5.000 Hz.| | Effects Loop:| Loop Signal Level| nominal -10
dBv
| Q – Boost| 0.5 – 1.3.| | | Gain Unity| (1:1)
| Q – Cut| 0.5 – >5.| | | Output Impedance| <100 ohms
| Gain Range| +/- 12-15 dB| | | Input Impedance| >200 kohms // 22 pF
Treble Filter:| Type| Shelving.| | Phones Out:| Recommended Imp.| 32 – 200
ohms
| Gain Range| +/- 18 dB @ 8 kHz| | Aux Input:| Input Impedance| 20 kohms
COMP/LIMIT:| Comp Gain| 0 dB| | | Nominal Level| -10 dBv
| Attenuation| max 24 dB| | Output:| Output Impedance| <1 kohms
| Compression Ratio| max 3:1| | | Signal Level| nominal 0 dBv
| Attack| (80%) typ <10 ms| | Balanced Outputs:| Output Level| nominal -20dBv
| Release| (80%) typ 100 ms| | | XLR Connections| 1-GND, 2-Hot, 3-Cold
| | | | | Options| Pre/Post EQ, L/R Ch. in stereo mode
| | | | Auxiliary Info:| |
F| OR MORE PEDALS, AMPS| &| | Power Requirements| Idle| 450mA @9V.
ACCESSO| RIES, SCAN THE QR-COD WWW.EBSSWEDEN.COM|
E TO VISIT| | | Max| 750mA @9V
(with headphones at max output level)
| | | | Dimensions (WxDxH):| max| 168 x 124 x 53 mm /
6.6” x 4.9” x 2.1”
| | | | Weight:| | 660 g ( 1.5 lbs.)
Specifications are subject to change without notice.
BLOCK LAYOUT SCHEME
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