- All Two Rock gear is inspected prior to shipping -
Two Rock Emerald 50 x2 100 Watt Guitar Amp Head
Two Rock Emerald 50 x2 100 Watt Guitar Amp Head
Two Rock Emerald 50 x2 100 Watt Guitar Amp Head
Two Rock Emerald 50 x2 100 Watt Guitar Amp Head
Two Rock Emerald 50 x2 100 Watt Guitar Amp Head
Two Rock Emerald 50 x2 100 Watt Guitar Amp Head
Two Rock Emerald 50 x2 100 Watt Guitar Amp Head
Two Rock Emerald 50 x2 100 Watt Guitar Amp Head
Two Rock Emerald 50 x2 100 Watt Guitar Amp Head
Two Rock Emerald 50 x2 100 Watt Guitar Amp Head
Two Rock Emerald 50 x2 100 Watt Guitar Amp Head

Serial Number: 201

Two Rock Emerald 50 x2 100 Watt Guitar Amp Head

Condition: Used

  • Free Continental USA shipping
  • Setup and inspected by our tech team
  • In stock, ready to ship

Regular price$2,799.99

We take trades from anywhere in the USA! Learn more about our trade-in process, or contact us to get your trade-in appraised.

We have 3 ways to finance:

Financing (like a credit card, with a credit check)

  • Affirm 0% financing up to $17,500
  • Klarna "as-low-as" 0% financing

To get started: add gear to your cart, start the checkout process, and then select Affirm or Klarna as your payment option. You will do a super easy credit app and be good to go!

Layaway (we hold the gear until its paid off, no credit check)

  • Layaway with 25% down with 90 days to pay, no weekly payments

To get started: contact us and we will send you a layaway contract to e-sign and 25% invoice.


We put a strong emphasis on fantastic shipping practices. After learning from shipping thousands of guitars, we have come up with a few shipping rules:

  1. We only ship instruments and amps with FedEx or UPS.
  2. All shipments (besides inexpensive accessories) are shipped with a signature required, no exceptions.  
  3. Instruments are packed so there is no movement in the outer box, and/or inside the case (this is the key!).
  4. Plenty of tape!
  5. Always have shipments on the truck the same (by 2pm ET) or next day.

You will receive a tracking number as soon as your order ships. Please note: Tracking numbers usually take 24 hours before they appear in FedEx/UPS/USPS systems.  All delivery changes (hold for pickup, address change, etc.) must be requested before your purchase leaves our store, otherwise, they are the responsibility of the customer.


You can return an item for any reason (simply just don’t like it, etc.) 5 days from receipt of the item. This does not apply to international orders nor to instruments with custom modifications completed by our tech team per the customer's request (pickup change, strap button install, etc.) You will need to pay the return shipping cost and actual outgoing shipping cost (even if “free shipping” is offered), as well as applicable restocking fees dependent on your payment method (usually a 3-10% fee).

If an item is damaged in shipping, we will always complete a return at $0 cost to you (we will cover return shipping, and charge no restocking fee no matter the payment method, etc) AND/OR offer a partial refund to fully cover the issue. Please notify us within 48 hours of delivery if there are issues with your instrument. 

We highly recommend reviewing our full return policy before purchasing.

Email us or call us at 315-447-3243

Text us at 315-907-4259

Make an appointment to visit our showroom

Very cool story behind this amp - when we posted it on Reverb, the second owner contacted us with this info:

"Hey there! I just wanted to drop you a line and give some history on this amp, as I was the second owner and had it modded at the factory to bring it to 100 watts.

I purchased this originally as an Emerald 50 serial number 201 in 2004, and was the second owner. This was my first D-Style amp, and it was special. In 2006, I sent the amp in to Bill and Joe to have them upgrade the transformers and take the amp to 100 watts. The new transformers were the same as they were building into their Overdrive Signature amps. The amp was also configured to take two 12AT7’s in the Vol 3 and 4 preamp slots. I was the one who added the ‘x2’ livery and the impedance markings on the rear of the amp.

This amp saw some great gigs and had a huge tone. I drove it through two 4x12’s with Tone Tubby hemp cones and it burned. Whoever takes it will have a unique piece of Two Rock history."

So there you go - a unique, one of a kind 100 Watt Two-Rock!

Our description:

Classic Two Rock tones from a 6L6GB power section twin channel amp. This thing will absolutely bring you into your favorite John Mayer tone territories as well as help you discover new tonal and sonic landscapes of your own. With an on board spring reverb this amp is ready to do anything from surf, jazz, punk, and much much more. The power tubes seem to be vintage military 6L6GB tubes, giving a more robust and warm tone than most modern 6L6! The reverb sounds deep and lush, but there is a slight hum present when you’re not playing. The intensity of the hum runs parallel to the intensity of the reverb and when the reverb is off the hum is not present. We believe it to be the Chinese 12AT7 tube that is being used in the reverb circuit! All in all, this amp is stellar and ready to rock.


Call us at 315-447-3243

Text us at 315-907-4259

Or email us

Ish loves Two Rock

We go beyond your typical guitar store. Each instrument is inspected at our in-house luthier shop before, during, and after its stay with us.


Fantastic company. Answered my email promptly and shipped very quickly! I highly recommend Ish Guitars!

Robert, PRS Custom 24 Piezo

Awesome transaction! I bought a pretty special guitar (previously owned by a famous guitarist), and Ish nailed it. Ethical dealer, quick ship, and fast responses. I look forward to doing business with them again in the future!

Devin, L'arrivee D-60

Awesome guitar. Came with a perfect setup and no issues. Would love to buy another guitar from you guys.

Matthew, Music Man Cutlass