Compass Xpress
800-476-9886
608-227-3000
Talk to a Pro or Buy Online!
Monday - Friday 9:00 AM - 5:30 PM CST
¡Expertos que hablan Español!
Full Compass Systems
800-356-5844
608-831-7330

Audio Technologies Inc. BI400
Converter, IHF to PRO, 4 Channel, RCA to XLR

More Audio Technologies Inc. products
View all Audio Technologies Inc. products
List Price: $299.00
Our Price: $288.22
Usually ships in 2-3 weeks
Need it sooner? Call us!
Quantity:
This item is eligible for FREE Shipping!
Special order item

Low Price Guarantee


Audio Technologies Inc. BI400

The BI400 is an interface amplifier designed to interconnect consumer grade and semi-professional equipment into professional, balanced, low impedance audio systems.

The BI400 is a bi-directional stereo interface, which bridges a stereo pair of professional 600 ohm balanced or unbalanced +4dBm lines and converts those signals to a nominal .25 volt IHF level (-10dBu). The IHF output can feed, for example, the record inputs of a consumer grade cassette or DAT recorder. Simultaneously the BI400 also converts the unbalanced, high impedance, stereo, .25-volt IHF playback outputs from the tape deck to a +4dBm output capable of driving balanced or unbalanced lines of 600 ohms or greater line impedance.

Features

  • Quiet, external UL approved 24VDC wall mount power
  • Gold plated RCA type phono jacks
  • Stackable as two or three
  • Separate LEDs for each 1X4 channel indicate either output clipping (standard) or input signal presence (special order -S)

Specifications

  • Gain: -14dB nominal, -8dB maximum. +14dB nominal, +22dB maximum. User adjustable for -10dBu (.25V), User adjustable to 0, +4 or +8dBm output with 0, +4 or +8dBm inputs output with -10dBu (.25V) input.
  • Nominal Levels: +4dBm input, -10dBu (.25V) out -10dBu (.25V) in, +4dBm out
  • Peak Levels: +22dBm in, +8dBu (2.0V) out +8dBu (2.0V in), +22dBm out
  • Noise: 20kHz B.W.: -90dBu maximum output -80dBm maximum output
  • Harmonic Distribution: .02% Max at Peak Level .02% max. at Peak Level 20Hz to 20kHz .005% max. at Nominal Level .005% max. at Nominal Level
  • Frequency Response: +.25dB, 20 to 20,000Hz +.25dB, 20 to 20,000 Hz
  • Crosstalk: 70dB minimum at 10kHz 70dB minimum at 10kHz
  • Input Impedance: Balanced, 20kohm bridging Unbalanced 10,000 ohms
  • Output Impedance: Unbalanced, 1500 ohms max. Zs. Balanced, 40 ohms maximum
  • Dimensions (H x W x D): 1.5" x 5.5" x 5.75"
  • Weight: 1.5 lbs net
  • Connectors: XLR (balanced input/outputs) & RCA phono jacks (unbalanced input/outputs)
  • Power: 24VDC @ .07A, Connector sleeve
  • Power Supplies: All units require 24VDC power supply, which is ordered separately. They can share a single supply-using loop thru DC cable (P/N 20602-1). Do not exceed rated supply current
  • Warranty: Limited, one year

Click to download


Shopping CartShopping Cart
HACKER SAFE certified sites prevent over 99.9% of hacker crime.

Gear Box!
Audio-Technica AT857AMX
Cardioid Condenser Adapter-mount Gooseneck Microphone, 13", 5/8" Mount, phantom only. $153.60!

Publications

Click here for your FREE MEGA-SIZED Catalog by Mail!

View all Publications »

NEW! Lease-to-Own!

Lease-to-Own financing now available from Full Compass & LFCI!

Learn more »

Popular Searches

GearCast®
GearCast - Full Compass' very own Podcast!

Episode 134: Alesis
Jeff Fortin from Alesis highlights a variety of Alesis products, including the M1-Active 302 USB. Tune in to find out how to win a set of M1-Active 302 USB speakers!
Download Now!

Previous Episodes »

Get the Pro's Pass!

Get the Pro's Pass - The Full Compass Credit Card

Promotional Offer
6 Months No Payments, No Interest on Web Orders!
Apply Today for your Full Compass Credit Card!

Secured by Thawte



Proud Member of

Member of AES Click to verify BBB accreditation and to see a BBB report. Member of CEDIA Member of GSA Advantage Member of InfoCOMM Member of NAMM Member of NSCA Member of Society of Broadcast Engineers

We currently accept Visa, MasterCard, Discover & American Express Credit Cards