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EN

1/4” jack

500 kOhm / 100pF

-96 to 36dB

80Hz @ Gain: -24 to 0dB; 100Hz @ Gain 0 to +15dB

500Hz @ Gain: -24 to 0dB; 

800Hz @ Gain 0 to +15dB & 0 to -12 dB

Center Freq.: 1800Hz @ Gain: -24 to 0dB; 

3150Hz @ Gain 0 to +15dB

0 to 10 embedded parameters for TonePrints

Bass Tuner, always on

B0 (30.87Hz) to G4 (392.00Hz)

Mutes speaker out, Phones out and Balanced out

Studio quality headphone amp

40 to 600Ohm

100 - 240V~ 50/60Hz (70W @ 1/8 of Max. Output)

250w (500w instantaneous Peak @ min. Load)

Neutrik Speakon™

Balanced XLR, Pre/Post Pre-amp

+2dBu

Bal. Out Optimal Load Impedance

Rehearsal input

Humidity

Dimensions

Weight

Finish

600 Ohm

1/8” jack input, fits to iPod ®

Max. 90 % non-condensing

220 x 63 x 231 mm / 8.7” x 2.5” x 9.1”

1.8kg / 4 pounds

Brushed and anodized aluminum front plate/ 

Metal chassis

appendIx – technIcal SpecIfIcatIonS

Due to continuous development, these specifications 

are subject to change without notice.

Input

Input connector

Input impedance

Gain range

Tone control

Bass

Mid

Treble / Tweeter Tone

Tone Print

Tuner

Tuning range

Mute

Master Level / 

Headphones Output

HP Out Impedance

Mains supply

Power module rating

Speaker output

Balanced output

Bal. Out Max.

Summary of Contents for BH250

Page 1: ...BH250 User s manual...

Page 2: ......

Page 3: ...d in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally...

Page 4: ...r in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to...

Page 5: ...ons a EMC EMI b Table Of Contents 3 Introduction 4 Quick Setup Guide 5 Operation Front Panel 6 Operation Rear Panel 8 Appendix Protections Modes 10 Appendix Technical Specifications 11 3 EN Table Of C...

Page 6: ...nd effort was put in the actual behavior of these controls Different frequency areas are affected when boosting and cutting to make it feel just right Tuner for 4 6 string basses Balanced Out with Pre...

Page 7: ...ed as this will show evidence of excessive handling force It is also a good idea to keep the packaging for future transportation Setting up Connect a cabinet or combination of cabinets with a minimum...

Page 8: ...3 4 5 TONE Contour The BH250 Bass Middle and Treble controls are not your standard Bass amp EQ Standard tone controls boost or cut the same frequency area when you turn the controls clockwise or coun...

Page 9: ...the amount of TonePrint For Chorus Flanger and Vibrato this is a wet dry mix For Compression and Drive it is an Amount control Featured TonePrint artists may have other definitions for this knob All...

Page 10: ...OUT Use the SPEAKER OUT connector for connecting speaker cabinets The type of plug is Speakon and you MUST use speaker cables Do NOT use instrument cables Use a cabinet configuration with a minimum l...

Page 11: ...r for TonePrint upload and software updates AUX IN The AUX IN is a stereo auxiliary input Any signal present on the AUX IN phone jacks is played back through all outputs This allows you to play along...

Page 12: ...the TUNER LEDs start flashing in pairs of two Protection mode is invoked when if a short circuit situation occurs on speaker outputs if the amplifier is used in an environment that is too hot if prope...

Page 13: ...eakon Balanced XLR Pre Post Pre amp 2dBu Bal Out Optimal Load Impedance Rehearsal input Humidity Dimensions Weight Finish 600 Ohm 1 8 jack input fits to iPod Max 90 non condensing 220 x 63 x 231 mm 8...

Page 14: ......

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