McLelland BP-1 User manual

FEATURES
CONNECTIONS & OPERATIONS
BP-1
USER GUIDE
(2) (3) (1)
Dual Microphone Pre-Amplifi er
(4) (5)
(8) (7)
(6)
Thanks for purchasing the McLelland
BP-1 Dual Microphone Pre-Amplifier.
The BP-1 is a dual channel mic preamp
which works with any professional
microphone - offering all the features
of two preamps in a small convenient
package. It is perfect for all live sound
and digital and analog recording
applications.
Off O n
* Unsurpassed audio with excellent stereo imaging, ultra low noise,
superb transient response and transparent, distortion-free sound
* Includes XLR I/O jacks, Power OFF/ON/+48V Phantom Power 3-way switch,
selectable integrated limiter, dual gain controls, Power ON and dual Peak
LED indicators
* Rugged lightweight all-metal enclosure with robber feet designed for
maximum long life and portability
* Powered by 9V Battery
(1) BATTERY COMPARTMENT: Uses single 9V battery as power supply
(2) POWER SWITCH: 3-way switch to select (a) OFF, (b) ON without phantom
power supply, (c) ON with +48V phantom power
(3) XLR OUTPUTS: Connect to mixer or amp input
(4) POWER LED: Indicates the unit’s wording status. The LED will light on when
the unit is on

SPECIFICATIONS
the dealer from whom you purchased this product. The warranty card supplied with this system
provides valuable warranty and service information. Store it in a safe place for future reference.
(5) GAIN CONTROLS: Adjust gain for Channel 1 and Channel 2 respectively
(6) PEAK LEDs: Channel 1 and Channel 2 indicators light 5dB below clipping.
Occasional flickering on peaks is ok, but lower gain for that channel if lights
continuously
(7) XLR INPUTS: Connect to any microphones. Switch to phantom power only if
requires for either channel. Since this activates +48V phantom power to both
channels, make sure other mic connected will not be damaged by phantom
power.
(8) LIMITER BUTTON: Push for added 15dB of limiting on both inputs
simultaneously. For best sound, use only sparingly as needed
* Inputs: Channel 1 & Channel 2 XLR Balanced Inputs
* Maximum Input: 250 mV
* Limiting: 15 dB, Selectable
* Input Impedance: 10K Ohm
* Maximum Gain: 50 dB
* THD: <0.01%
* Output Impedance: 300 Ohm
* Maximum Output Level: 3.5 V
* Connections: Input 1 & Input 2 (female) and Output 1 & Output 2 (male) XLR
jacks
* Power Supply: Single 9V battery
* Current Drain:
- Phantom Power Off: 24 mA no signal, 27 mA max signal
- Phantom Power On: 27 mA no signal, 40 mA max signal
* Case: All Aluminum case with robber feet
* Dimensions(W x H x D): 132 x 54 x 145.5 mm
* Weight: 580 g
MANSION INDUSTRY CO., LTD.
5FL., No. 6 Szu Wei Lane,
Chung Cheng Rd., Hsin-Tien City,
Twaiwan, R.O.C.
TEL: [phone]
FAX: [phone]