Sunn Model T Amplifier Head

$4,000.00 Price Tier: High-end

5.0 (13)

1 Review

This product is Vintage or Discontinued

Newer option

Sunn Model T Reissue

$1,700.00

4.5 (8)

Find out who is using Sunn Model T

1 community setup

52 wishlisted

68 saved

Page last updated Jun 09, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated June 9, 2026.

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Price

4.0 (6)

$4,000.00 6 available Used

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Average Price: $4,000

High-end/Boutique

$300

$801+

Price Tier

In the Guitar Amplifier Heads category, Sunn Model T Amplifier Head is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

Budget

Standard

High-end

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Description

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The Sunn Model T Amplifier Head is a legendary icon in the realm of guitar amplifiers, known for delivering a distinctive and powerful sound that musicians have cherished since its initial release. Designed originally in the late 1960s and revived due to overwhelming demand, this amp head is celebrated for its ability to produce a thick, rich tone that can seamlessly transition from clean melodies to aggressive distortion. It’s particularly favored by rock and metal guitarists who seek that classic, raw sound.

The Sunn Model T is equipped with a classic tube architecture that offers exceptional warmth and dynamic range. Its simple, yet effective control layout allows musicians to easily dial in their preferred sound, making it a versatile tool for both studio recordings and live performances. With two channels at your disposal, you can effortlessly switch between clean and overdriven tones, ensuring that your sound remains as dynamic and expressive as your playing style. Whether you’re jamming in a small venue or performing in a large arena, this amplifier head has the power and presence to fill any space with a commanding sonic footprint.

Key Features:

Classic tube architecture for warm, dynamic sound
Two channels for versatile sound options
Simplified control layout for easy tone shaping
Revered by rock and metal guitarists
Ideal for both recording and live performances

Product specs

Brand	Sunn
Model	Model T
Finish	Black
Year	1970s
Made In	United States
Categories	Guitar Heads
Color Family	Black
Direct Output	No Direct Output
Electronics	Tube
Impedance	16 ohms, 2 ohms, 4 ohms, 8 ohms
Number of Channels	1 Channel
Number of Inputs	3 Inputs
Output Power (Watts)	100
Power Tube Type	6550
Reverb	None

FAQs

What are the tonal characteristics of the Sunn Model T Amplifier Head?: The Sunn Model T is known for its powerful, clean headroom and rich, warm tube-driven sound. It offers a robust low-end response and a distinctive midrange, making it ideal for genres like rock and metal.
How much power does the Sunn Model T Amplifier Head deliver?: The Sunn Model T Amplifier Head delivers 100 watts of power, making it suitable for both studio and live performance settings where ample volume and headroom are required.
Does the Sunn Model T Amplifier Head have built-in reverb?: No, the Sunn Model T Amplifier Head does not have built-in reverb. It focuses on delivering a pure, uncolored tube tone without additional effects.
How many inputs does the Sunn Model T Amplifier Head have?: The Sunn Model T Amplifier Head features three inputs, allowing for versatile connectivity options for different instruments or sound sources.
What type of power tubes does the Sunn Model T Amplifier Head use?: The Sunn Model T Amplifier Head uses 6550 power tubes, which contribute to its powerful output and characteristic tonal warmth.

Videos

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Greg's Guitar Lessons

Shootout: Vintage Sunn Model T vs. Fender Re-Issue Model T

Greg's Guitar Lessons

Sunn Model T Reissue Demo

Six String Show

Sunn Model T: Vintage vs. Fender Reissue

Does It Doom?

Reviews

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PROS

Active EQ in v2 allows extensive tone shaping
Capable of both pristine cleans and thick harmonic distortion
Uniquely excels in doom metal with signature sound
Compatible with a wide range of cabs due to versatile impedance settings
Maintains clarity and headroom at both gig and bedroom volumes

CONS

Original tubes may be unreliable and require replacement
Clean tones not as refined as some competitors
High market price, especially for vintage models
Requires significant volume to achieve signature distortion
Market for replacement parts is becoming expensive

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Sunn Model T Amplifier Head.

Use cases and applications

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The Sunn Model T can double as a bass amp, effectively handling low tunings and providing dark, doomy tones.
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The Model feT preamp pedal is praised for sounding nearly identical to the Sunn Model T, adaptable across setups including clean amps, power amps, and audio interfaces with cab sims.
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The Model T's ultra-linear power amp prevents distortion at high volumes, making it suitable for musicians who require clean, loud amplification without compromising the low end.
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Features and functionality

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Its neutral EQ with abundant bass makes it excellent for pedal integration, maintaining clarity even with heavy gain stacking and effects.
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The Model T's unique sound partly derives from its ultra-linear power amp section, which can be emulated using a Fender Twin Reverb power section.
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The Model T has a tremendously large .22uf final stage coupling capacitor, over 10x the size of some Marshalls, enhancing its full-spectrum sound and low-end handling.
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The Model T's master volume allows for achieving medium to high gain tones without utilizing its full 150w power, offering more control over the amp's output.
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Comparisons

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Some owners prefer the Sunn Model T over Matamp models for its superior pedal compatibility and tonal versatility.
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The Ceriatone Model T clone, available fully built or as a kit, offers a more budget-friendly alternative to the original Sunn Model T sound.
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Some users compare the Model T's sound to a Fender Bassman, highlighting its immense clean volume and capability to maintain clarity without distortion at high volumes.
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Value and pricing

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Once affordable, the Model T's price surged due to its association with popular doom metal bands, despite no unique tonal characteristics.
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Setup and maintenance

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The Model T's use of 6550 tubes was advantageous in the 90s due to the scarcity of quality EL34 tubes, reducing maintenance headaches for owners.
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Mods and upgrades

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Owners suggest integrating a Model T preamp pedal into a Fender Super Twin's power section for a more affordable replication of the Model T's sound.
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User experience

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The Does It Doom Agartha pedal is noted for producing excellent sustain through bass amps, though it remains crunchy even at low settings.
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Owners note that the Model T's hi-fi lineage results in harmonically rich, saturated distortion that responds dynamically to picking intensity, providing versatility in tone.
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5.0 out of 5

Based on 1 Review and 13 Ratings

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jerome_colombelli

over 8 years ago

Unique

This amp is concentrate of power, loudness and darkness sound. Push preamp volume and master. Add a drive and/or a fuzz and this will become crazy. This also love effects! Difficult to find. Too expensive on the used market. But I love it.