Fender Super Twin Reverb 1978 Manual

Fender Super Twin Reverb 1978 Amplifier manual cover
Pages 8
Year 1978
Language(s)
English en

Fender Super Twin Reverb 1978 Amplifier Specification

The Fender Super Twin Reverb 1978 is a high-powered, all-tube guitar amplifier renowned for its robust sound and versatility. It features a two-channel preamp design that offers a range of tonal possibilities, from warm and clean to powerful and overdriven. The amplifier boasts an impressive 180 watts of output power, driven by six 6L6 output tubes, making it suitable for large venues and performances that demand high volume levels.

Equipped with a trio of 12AX7 and four 12AT7 preamp tubes, the Super Twin Reverb ensures a rich and dynamic sound character. Its built-in equalization section includes a five-band graphic EQ, providing precise tonal sculpting options to accommodate various musical styles. The amplifier also incorporates a unique distortion control, allowing players to dial in additional gain and saturation for more aggressive sound textures.

The Super Twin Reverb includes a lush spring reverb and a vibrato effect, both of which are quintessential features of Fender amplifiers. These effects add depth and modulation to the sound, enhancing the overall sonic experience. The amplifier is fitted with two high-efficiency 12-inch speakers, designed to handle the substantial power output while delivering clear and articulate sound projection.

Built with a rugged construction typical of Fender’s craftsmanship, the Super Twin Reverb 1978 is designed to withstand the rigors of touring and frequent use. Its control panel is intuitively laid out, ensuring ease of use for both novice and experienced musicians. Overall, this amplifier remains a favorite among guitarists seeking a combination of vintage tone, high power, and reliable performance.

Fender Super Twin Reverb 1978 Amplifier F.A.Q.

What is the best way to set up the Fender Super Twin Reverb 1978 for clean tones?

To achieve clean tones, set the volume knob to a moderate level (around 3 or 4) and adjust the treble and bass controls to taste. Consider keeping the mid control lower to enhance clarity. Use the bright switch for added sparkle if needed.

How can I troubleshoot a humming noise coming from my Fender Super Twin Reverb 1978?

First, check all cable connections and ensure they are secure. If the noise persists, inspect the tubes as they may need replacement. Additionally, make sure the amp is on a grounded outlet to avoid electrical interference.

What maintenance steps should I follow to keep my Fender Super Twin Reverb 1978 in good condition?

Regularly inspect and clean the amp's exterior, check and replace tubes as needed, and have a professional technician service the amp every few years to ensure optimal performance.

Why does my Fender Super Twin Reverb 1978 amplifier occasionally cut out while playing?

Check for faulty cables or connections. If the problem persists, inspect the tubes and replace any that are worn out. Ensure the speaker connections are secure as well.

How do I properly replace the tubes in my Fender Super Twin Reverb 1978?

Turn off and unplug the amplifier. Allow it to cool down before removing the back panel. Carefully remove the old tubes and insert new ones, ensuring they are the correct type and properly seated.

What should I do if the reverb on my Fender Super Twin Reverb 1978 is not working?

Check the reverb cables and connections first. If they are secure, inspect the reverb tank for any visible damage. If necessary, replace the reverb tank or consult a technician.

Can I use pedals with my Fender Super Twin Reverb 1978, and if so, how should I set them up?

Yes, you can use pedals. Place them between your guitar and the amp's input. Experiment with pedal order to find your preferred sound, and adjust the amp's EQ to complement your effects.

What speakers are compatible with the Fender Super Twin Reverb 1978?

The amp works well with speakers that match its impedance rating, typically 4 ohms. Popular choices include speakers from brands like Jensen, Celestion, and Eminence.

How can I achieve a more distorted sound with the Fender Super Twin Reverb 1978?

To achieve distortion, increase the volume to higher levels while reducing the treble and bass slightly. Using an overdrive pedal can also help achieve a more distorted sound.

What are some common issues with the Fender Super Twin Reverb 1978 that I should be aware of?

Common issues include tube wear, reverb malfunction, and speaker damage. Regular maintenance and prompt repair of any issues can help prevent these problems.