Designed for use with any amplier without
a Phono Aux Input
• Withmanycurrentamplierslackinga‘Phono’stage,thisis
theidealaccessorytoconnectaturntabletoanyamplier
• Suitableforusewithturntableswithmagneticcartridges
• Alsosuitableforusewithstereoandmonomicrophones
• DesignedtoRIAAspecicationswithICtechnologyfor
lownoise,highgainpre-amplication
• CEcertied
• Powersupplyincluded
• AvailableinSilver
Phono / Microphone Pre-Amplier
with Parallel Outputs
© 2011 B-Tech International Limited, a division of Bennett Technologies Limited. All rights reserved. The information in this specication sheet reects the current technical specications at the time of print. We reserve the right to change the technical or physical specications 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 specication 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-Amplier
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 amplier.
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 amplier
using screened Phono leads
(sold separately).
MICROPHONE USAGE
• Stereomicrophoneswith6.3mmplug:
Use mircophone socket marked ‘Stereo’.
• Stereomicrophoneswith2mono
6.3mmplugs:
Use ‘Mono’ socket for left channel plug.
‘Stereo’ socket for right channel plug.
• Monomicrophoneswith6.3mmplug:
Use socket marked ‘Mono’.
Output will be from both channels.
• Twomonomicrophonesttedwith
6.3mmplugs:
Use both input sockets. Microphone
in ‘Mono’ socket will be amplied on
the right channel. Microphone in
‘Stereo’ socket will be amplied
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
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