6
6973
6973
POWER
TUBES
12AX7/ECC83
TREMOLO/REVERB
GAIN RECOVERY
12AT7/ECC81
REVERB DRIVER
12AX7/ECC83
PHASE INVERTER
12AX7/ECC83
PREAMP
12AX7/ECC83
PREAMP
2.4 TUBES
Each Supro tube amplifier is a 100% analog, 100% tube amplifier. There are
no
solid state (transistor) devices in
any
audio signal path.
Black Magick Reverb Tube Layout:
2.5 TROUBLESHOOTING
Supro products have been designed for years of trouble-free service. There are many unique protection features to
the design. If you are having difficulties, check the following:
No sound, but pilot light is ON
Check to see that the speaker is plugged into the speaker jack (not the footswitch jack). Make sure all knobs are turned
up past zero and that the Standby switch is set to operate. As this is a tube amplifier, the tubes take approximately 1
minute to warm up before you will get sound. The Standby switch should be set to standby for this warm up period.
No sound and the lights are all OFF
Unplug the power cord and check the 2.5A, 250V fuse (rear panel).
If you have any further questions, our email address is
3. SUPRO WARRANTY POLICY
3.1 USA/CANADA WARRANTY
To validate the warranty on your Supro tube amplifier, please register the product online at
http://suprousa.com/warranty/.
This warranty applies only to the original retail purchaser when this amplifier is purchased from an authorized Supro
dealer and is subject to the limitations set forth herein.
Important:
Please
retain your original sales receipt
, as it is your proof of purchase validating this limited warranty.
This warranty shall cover the following components as below:
• Amplifiers: 1 year, extended* to 2 years
• Speaker enclosures: 1 year, extended* to 2 years
• Tubes and speakers: 90 days
*Note:
The extended warranty will be automatically applied when you register online at
http://suprousa.com/
warranty/.
The extended warranty period is only applicable if the above form is submitted prior to the expiration of
the initial 1 year warranty which begins at the date of purchase. It is your responsibility to submit this information and
we shall not be liable nor do we accept any responsibility whatsoever for non-receipt of this information.
