Datasheet

Designed for use with any amplier without
a Phono Aux Input
• Withmanycurrentamplierslackinga‘Phono’stage,thisis
 theidealaccessorytoconnectaturntabletoanyamplier
• Suitableforusewithturntableswithmagneticcartridges
• Alsosuitableforusewithstereoandmonomicrophones
• DesignedtoRIAAspecicationswithICtechnologyfor
 lownoise,highgainpre-amplication
• CEcertied
• Powersupplyincluded
• AvailableinSilver
Phono / Microphone Pre-Amplier
with Parallel Outputs
© 2011 B-Tech International Limited, a division of Bennett Technologies Limited. All rights reserved. The information in this specication sheet reects the current technical specications at the time of print. We reserve the right to change the technical or physical specications without prior notice.
The B-Tech name, the B-Tech logo and Better by Design are all registered trademarks of B-Tech International Ltd. All other brands and products are trademarks of their respective owners. All B-Tech images and symbols are exclusive property of B-Tech International Ltd. B-Tech accept no liability for loss or
damage caused by improper installation or mounting on unstable structures. Any reproduction or retransmission or republication of any part of this specication sheet is strictly prohibited, unless prior written permission has been granted by B-Tech International Ltd. E&OE.
www.btechavmounts.com
B-TECH AUDIO VIDEO MOUNTS
AND ACCESSORIES
Product Information
BT26
BT26
For more information please visit www.btechavmounts.com/BT26
www.btechavmounts.com
SS-BT26-V1-060711 Page 1 of 1
audio video
Controls
audio video
Controls
Phono / Microphone Pre-Amplier
with Parallel Outputs
TECHNICAL INFORMATION
40mm (1.6")
113mm (4.4")
70mm (2.7")
power supply
included
TECHNICAL SPECIFICATIONS
Input Impedance: 50K ohms @ 1kHz
Input Level: 0.5mV Mic mode / 3mV Phono mode
Gain: 50 db Mic mode / 34 db Phono mode
Signal / Noise Ratio:
>48 db Mic mode / >55 db Phono mode
Freq. Response (Mic Mode):
+1db to -3 db / 70Hz - 20kHz
Equalisation (Phono Mode):
RIAA +1db to -3 db / 30Hz - 20kHz
Output Level: 150mV RMS
Load Impedance: >10K ohms
Overload Margin: 23 db
Crosstalk: 55 db
Supply Voltage:
12 - 15v DC 100ma. 1.3mm DC socket (centre + ve)
PHONO PRE-AMP
Set slide switch to ‘Phono’ position.
Connect Phono output sockets
to aux input of stereo amplier.
Connect turntable with magnetic
cartridge to Phono input sockets
using screened Phono leads
(sold separately).
MICROPHONE PRE-AMP
Set slide switch to Mic position.
Connect Phono output sockets
to aux input of stereo amplier
using screened Phono leads
(sold separately).
MICROPHONE USAGE
• Stereomicrophoneswith6.3mmplug:
Use mircophone socket marked ‘Stereo’.
• Stereomicrophoneswith2mono
 6.3mmplugs:
Use ‘Mono’ socket for left channel plug.
‘Stereo’ socket for right channel plug.
• Monomicrophoneswith6.3mmplug:
Use socket marked ‘Mono’.
Output will be from both channels.
• Twomonomicrophonesttedwith
 6.3mmplugs:
Use both input sockets. Microphone
in ‘Mono’ socket will be amplied on
the right channel. Microphone in
‘Stereo’ socket will be amplied
on the left channel.
OUTPUT
L
R
POWER SUPPLY
TURNTABLE
STEREO MONO
MICROPHONE
MIC PHONO
HI-FI
MAX VOLTAGE
12v DC INPUT
PHONO / MICROPHONE PRE-AMPLIFIER
SELECT INPUT
L
R