View this product description in Norwegian.

Built on famous EBS amplifier designs
The EBS MicroBass3 is a2-channel preamp, built exclusively with premium components. It is engineered by EBS in Sweden with technologies from the famous HD360 and Fafner II amplifier designs.

Professional grade signal level
The preampoperates at a signal level equal to a professional mixing console (+/- 15V)which gives you plenty of headroom. The high signal level makes it suitable to use as a preampin combination with any type of power amp.

Clean and Drive in series or parallel
Run theCleanandDrivechannels in series or parallel. Use the dual balancedXLR-outputsto tap the signal postandpre EQ at the same time. If you run theEffects loopin stereo mode, the balanced outputs become a Left and Right output instead.

Handles any type of bass
With 10 Mohms input impedance, it handles any type of bass –passive,activeor withpiezopickups.

Onboard Tuner & Compressor
Thebuilt-in tunermakes it easy to tune between songs without the need of an external device. The MicroBass 3 also carries an onboardcompressor, similar to the one found on several EBS amplifiers.

The analog EBS MicroBass 3 ensures your sound – every time.

SPECS

Clean Channel

Input Impedance:

• Parallel mode1.5 Mohms // 44 pF
• Serial mode10 Mohms // 22 pF

Gain:

• Gain Rangemin/max-oo/ +30 dB
• Gain Peak LED +10 dBv
• Frequency Response+0 / -3 dB20 - 20.000 Hz
  

Character:

• FilterType Shelving High/Low Pass
• Gain:Lo+6 dB @ 80 Hz
• Mid-2 dB @ 900 Hz
• Hi+3 dB @ 7.5 kHz

Bright:

• Filter Type Shelving. Gain: +10 dB @ 10 kHz

Filter Section:

• Bass Filter:Type 12 dB/oct. Shelving.Gain Range +/- 18 dB @ 60 Hz
• Middle Filter:TypeBandpass Filter.Freq Range 50 - 5.000 Hz.Q - Boost0.5 - 1.3,Q - Cut0.5 - >5.Gain Range+/- 12-15 dB
• Treble Filter:TypeShelving.Gain Range+/- 18 dB @ 8 kHz
• COMP/LIMIT:Comp Gain 0 dB
• Attenuationmax24 dB
• Compression Ratiomax3:1
• Attack (80%)typ<10 ms
• Release (80%)typ100 ms
• Drive Channel:

Input:Input Impedance 1.8 Mohms // 22 pF

Drive:Gain Range 40 dB
Engines:

• Lo:Type 2nd harmonics soft
• Hi:Type Symmetrical 2-stagewith +18 dB gain
  

Type:

• Thin/Normal/Deep Pre Drive EQ

Filter section:

• Tone Filter: Type6 dB/oct. Low Pass.Frequency Range 700 - 20k Hz
• Middle Filter: Type Bandpass Filter.Frequency Range100 - 4.500 Hz.Q 1.2, Gain Range+/- 15 dB

Effects Loop:

• Loop Signal Levelnominal-10 dBv
• Gain Unity (1:1)
• Output Impedance <100 ohms
• Input Impedance >200 kohms // 22 pF

Phones Out:

• Recommended Impedance 32 - 200 ohms

Aux Input:

• Input Impedance 20 kohms
• Nominal Level -10 dBv

Output:

• Output Impedance <1 kohms
• Signal Levelnominal 0 dBv

Balanced Outputs:

• Output Levelnominal-20dBv
• XLR Connections1-GND, 2-Hot, 3-Cold
• Options Pre/Post EQ, L/R Ch. in stereo mode

Auxiliary Info:

• Power RequirementsIdle450mA @9V.Max750mA @9V (with headphones at max output level)
• Dimensions (WxDxH): max168 x 124 x 53 mm / 6.6” x 4.9” x 2.1”
• Weight:660 g