Synergy OS 2-channel Preamp Module

---

The Dumble Overdrive Special is the undisputed finest, most sought after, and most expensive model in the world. And with the Synergy OS preamp module, you can insert its bold cleans and overdriven growl into your rig with ease. Best of all, it's astoundingly affordable. On the front of the OS module, you'll find the same controls as the amp that inspired it with clean and overdrive channels. You'll also find the same Rock/Jazz, bright, and Deep switches for fine tuning your sound. Music Bliss guitarists agree, this may be the best way to get D-style tone without selling your home to do it.

---

FEATURES

• All-tube preamp module based on the Dumble Overdrive Special amplifier head
• 2 x channels offer switching between clean and gain tones
• 2 x 12ax7 preamp tubes ensure rich harmonic performance
• Easy to install and remove from Synergy preamp docks
• Dual/Single switch allows the module to be used with older Egnater and Randal modular amps

---

SPECIFICATIONS

• Type:Synergy Dumble Overdrive Special Module
• Channels:2 (Clean, Overdrive)
• Form Factor:Module
• EQ:3-band EQ, Presence, Bright switch, Deep switch, Rock/Jazz switch
• Tubes:2 x 12AX7
• Compatibility:Synergy Preamp Module Dock
• Height:1.5"
• Width:7"
• Depth:5.5"
• Weight:1 lbs.

 

---

FAQ

Is warranty coverage available for my product?

Yes! Majority of our product provides a minimum 1 year warranty on the electronic parts.

Will this accessory fit my instrument well?

You may check out the description section under each product page for your reference. Please do not hesitate to contact our sales team for further information via Whatsapp: 016-3111286.

Can I test the product prior to my purchase?

Definitely! You can contact our sales team through 016-3111286 to make reservation for the time slot and head over to Music Bliss showroom to view the item before buying it. We are honored to have you over!

How long will it take to deliver?

It usually takes only 3-7 working days for the item to be safely delivered to your doorstep. Self-collection and Lalamove (local delivery) is available as well!

Can I self-collect my item(s)?

Of course! You can head over to Music Bliss showroom for self-collection during our working hours.
10am - 7.30pm (Mon - Thurs)
10am - 7pm (Fri - Sat)
10am - 6pm (Sun)

Can I use Lalamove / Grab / Same Day Delivery as a delivery option?

Yes! Please note that the delivery hour for Lalamove service is only available for local delivery, from 11am to 5pm daily. For delivery ,please check out choosing Lalamove/Grab service or contact the mainline 016-3111286.