Please contact Supro directly or a qualified person for tube replacement The AC plus is the mains disconnect. The plug should remain accesible after installation.
Anatomy and Usage Front Panel Instrument input for the amplifier. Controls the volume level of the amplifier. TREBLE Controls the amount of treble frequencies. BASS Controls the amount of bass frequencies VERB Controls the volume level of the spring reverb effect. SPEED Controls the speed of the tremolo effect.
AC Mains fuse. This is a 5x20mm, 2.5A, 250V Fuse. Setting Tones The preamp found in your Supro Royal Reverb is designed to provide a variety of sounds from clean to mean and everything between. Begin by setting the volume knob to 9:00. A good starting point is to set BASS, TREB and VERB controls to 12:00.
Tubes Each Supro tube amplifier is a 100% analog, 100% tube amplifier. There are NO solid state (transistor) devices in ANY audio signal path. Viewed from the rear of the amp...
Damage caused during transportation of the product. Damage caused by repair or service carried out by persons not authorized by Supro USA. A Product with a serial number which has been defaced, removed etc. A Product which was not purchased from an Authorized Dealer in the USA or Canada.
For amps owned over 30 days and less than 365 days, (except extended warranty, which will extend coverage to 2 years), customer pays shipping to Supro USA and Supro USA pays return ground shipping. If amp is returned to Supro and proven to be oversight or user error, customer will be responsible for return shipping.
Need help?
Do you have a question about the 1650RT ROYAL REVERB and is the answer not in the manual?
Questions and answers