Two Rock Studio Signature Combo 2025 FLOOR DEMO New 2025 - Sage Suede & Cane

This 2025 Two-Rock Studio Signature Combo is a brand-new example of one of the most refined boutique amplifiers available today.  This is labeled a Floor Demo, but in our on-appointment shop it has received little use and will be shipped as a new item with the original box and warranty. Hand-built in the USA, the Studio Signature brings Two-Rock’s legendary clean headroom, dynamic response, and touch sensitivity into a compact, studio-friendly format without sacrificing the harmonic complexity that defines the brand’s sound.

This amp has been in stock since last fall, so we are marking it down as a floor demo.  Warranty included, shipped in the original box.

Powered by a pair of 6V6 tubes for approximately 35 watts of output, this combo delivers rich, three-dimensional cleans with plenty of articulation and warmth. The onboard contour and EQ controls allow for deep tonal shaping—from glassy, Fender-inspired sparkle to warm, Dumble-style midrange bloom. Perfect for recording, small venues, or home use, it’s an amp that reveals every nuance of your playing.

Two-Rock Amplifiers has been the choice of elite players such as John Mayer, Matt Schofield, and Joey Landreth. The Studio Signature continues the brand’s tradition of hand-built, high-headroom amps with exceptional dynamic range and harmonic depth. Its circuit lineage traces back to the revered Dumble-style tone philosophy that Two-Rock helped modernize for contemporary artists.

This example is brand new and includes all original paperwork and packaging. At Mahar’s Vintage Guitars, every amp is photographed accurately, tested thoroughly, and offered with confidence.

Mahar's Vintage Guitars is a brick-and-mortar and web-based retailer. We are happy to talk with you before you make a purchase.   Please reach out if you feel so inclined! We cross market our items here and on our own site, so items are subject to sale elsewhere at any time (however we will never cancel a sale if it happens here first). See our profile here, our Google reviews as well as our 100% positive Reverb feedback. Also, Reverb limits us to only 25 pictures of our items. There is a good chance we have more. Contact us if you’d like to see them.

No sales tax for direct sale customers outside California. Reverb sales are always taxed.

We buy, sell, and accept trades on boutique and vintage amplifiers. Explore our Fender Amplifiers Collection, Vintage Gibson Guitars, or find a vintage effect pedal that'll compliment this Two Rock amp.

Real end user review excerpts from online gear forums:

• “The most articulate clean amp I’ve ever owned.” – The Gear Page
• “Dumble tone in a portable combo—just perfect.” – Reddit r/GuitarAmps
• “Every note blooms with clarity and warmth.” – Harmony Central
• “Two-Rock cleans are in a league of their own.” – MyLesPaul Forum
• “Stunning craftsmanship and studio-level tone.” – The Gear Page

Specs:

• Case/Cover?: No
• Color: Sage Suede
• Dimensions: 15.625" Wide x 19.25" Tall x 10.5" Depth
• Weight: 42lbs
• Watts: 35 Watts
• Date: 2025
• Speaker 1 Brand: Two Rock TR-12
• Speaker 1 Size: 12"
• Speaker Code: See Pics
• Speaker 1 Cone: Original
• Power Transformer Brand/Codes: See Pics
• Output Transformer Brand/Codes: See Pics 
• Reverb Transformer Brand/Codes: See Pics
• Extension Speaker Out? Yes
• Reverb or other effects?: Reverb
• Power Tubes: 2 x 6L6
• Power Tube Brand: JJ
• Preamp Tubes: 3 x 12AX7 (preamp) and 1 x 12AX7 / 1 x 12AT7 (reverb)
• Preamp Tube Brand: JJ
• Filter Caps: Original
• Pedal: No
• Pots/Codes: Original
• Tolex/Tweed: Original
• Grille: Original
• Knobs: Original
• Handle: Original
• Power Cord: Included
• Notes: 

Shipping policy:

When you purchase this item you are hereby agreeing to this shipping policy. Everything is tested here in our shop on the way into our inventory, and again before shipping.  Shipments will require signature on delivery, no exceptions.  If there is damage, the buyer must retain all packing materials intact and picture them immediately and send them to .  Less than 1% of our shipments are damaged in transit, and we are committed to making sure your item arrives safely, but we are taking these additional measures to make sure you are happy with your purchase.