Supro Delta King 12

$599.00 to $699.00 Price Tier: Standard

5.0 (1)

2 Critic Reviews

1 Review

All time low price

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2 wishlisted

11 saved

Page last updated Jul 02, 2026

Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated July 2, 2026.

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Reviews

Price

4.5 (35)

$699.00 $695.00 $4.00 · All time low

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4.0 (9)

$699.00

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3.5 (14)

$695.00

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5.0 (34)

$599.00 51 available New

$409.00 28 available Used

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3.0 (2)

$699.00

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5.0 (2)

$699.00

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Average Price: $642

Standard/Professional

$300

$701+

Price Tier

In the Combo Guitar Amplifiers category, Supro Delta King 12 is priced in the upper end of the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

Budget

Standard

High-end

Price History

Based on price data from 4 merchants for "Supro Delta King 12". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Introducing the Supro Delta King 12 - a true embodiment of the golden era of rock 'n' roll and the British Invasion of the 1960s. This 15W 1x12 tube guitar amp is not just a piece of equipment, it's a time machine taking you back to the roots of electric rock. With its single-ended Class A tube power amp, the Delta King 12 serves up the raw tonal characteristics that defined a generation, offering the same remarkable touch sensitivity that made its mid-century counterparts so iconic.

This isn't just about nostalgia though. The Delta King 12 is also about power, delivering a full 15 watts of 6L6 tube power. But it's not brute force, it's a measured, calculated power that allows for control and precision. The custom 12" DK12 speaker ensures that every note, every strum, and every pluck is heard loud and clear, resonating with the full-bodied richness that Supro amps are renowned for.

Key Features:

15W 1x12 tube guitar amp, capturing the vintage Supro amp tone
Single-ended Class A tube power amp for raw tonal characteristics
Remarkable touch sensitivity features mirroring its mid-century counterparts
Delivers a full 15 watts of 6L6 tube power
Custom 12" DK12 speaker for clear and rich sound production

Product specs

Brand	Supro
Model	1822R Delta King 12 15-Watt 1x12" Guitar Combo
Finish	Black / Black Stripes, Black / Cream Stripes, Burgundy / Cream Stripes, Ivory / Black Stripes, Navy Blue / Black Stripes, Scarlet / Cream Stripes, Seafoam Green / Cream Stripes, Tweed / Black Stripes
Year	2021 - 2025
Made In	Indonesia
Categories	Guitar Combo Amps
Built-In Effects	Built-In Effects
Color Family	Black, Blue, Green, Red
Electronics	Tube
Number of Channels	1 Channel
Number of Inputs	1 Input
Output Power (Watts)	15
Power Tube Type	6L6
Reverb	Spring Reverb
Speaker Configuration	1x12"

FAQs

Is the Supro Delta King 12 suitable for small gigs?: Yes, the Supro Delta King 12 is suitable for small gigs, offering 15 watts of tube power that can deliver sufficient volume for intimate venues.
What type of tubes does the Supro Delta King 12 use?: The Supro Delta King 12 uses a 6L6 power tube, which contributes to its warm and dynamic tone.
Does the Supro Delta King 12 have built-in effects?: Yes, the Supro Delta King 12 includes built-in effects, such as a spring reverb, which enhances its versatility for various playing styles.
How many channels does the Supro Delta King 12 have?: The Supro Delta King 12 features a single channel, offering straightforward operation with a focus on pure tone.
What is the speaker configuration of the Supro Delta King 12?: The Supro Delta King 12 is equipped with a custom 12-inch DK12 speaker, designed to complement its tube-driven sound.

Videos

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R.J. Ronquillo

Supro Delta King 12 combo amp | demo by RJ Ronquillo

R.J. Ronquillo

Delta King 12 Demo with Brandon Niederauer | Supro

SuproUSA

Supro Delta King 12 vs. Fender Blues Junior IV | Tube Amp Shootout!

Jack Fossett

Supro Delta King 12 - A tube tone lovers tool box!

60 Cycle Hum

Supro Delta King 12 Demo

Guitarist

Supro Delta King 12: One Year Review!

Jack Fossett

Supro Delta King 12: Review, Tone Tips & More

Jack Fossett

The Supro Delta King 12 makes me want to GO BACK to TUBE AMPS

Justin Muncy

Reviews

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PROS

Compatible with diverse guitar models, enhancing their sound
Lightweight and portable for a tube amp
Offers a range from clean tones to overdriven bite
Can hold up in a band setting, even with a drummer
Exceptional craftsmanship with vintage and modern blend
12-inch custom speaker delivers rich, dynamic sound
Onboard spring reverb adds lush ambience
Great for both studio recording and live performances
Aesthetically pleasing with a classy, vintage look
Master volume control for volume management without loss of tone

CONS

Power tube may cause crackling and hissing when heated
Warranty registration required within 30 days, or coverage is lost
Not suitable for achieving metal sound without pedals
Lacks an effects loop, limiting its use as a pedal platform
Boost/drive tone may not satisfy all users
Drive switch can add excessive volume, especially at low settings
Footswitch for added functionality must be purchased separately

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Supro Delta King 12.

Use cases and applications

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Ideal for garage rock, excels with a fuzz face pedal, but struggles to maintain clean tones at high volumes for band settings.
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Owners suggest using the Supro Delta King 12 with a less efficient speaker or replacing the 6L6 tube with a 6V6S or 5881 for quieter home use.
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For quieter practice, using an attenuator or a captorx with headphones is recommended to manage volume effectively without sacrificing tone.
Source
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The Supro Delta King 12 can manage bedroom volumes effectively, making it suitable for home use while still providing the option to push the preamp for varied tones.
Source

Features and functionality

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Boost and drive switches offer versatility; early breakup is noted, potentially due to the 10” speaker on similar models.
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The amp's master volume is praised as very usable, allowing decent tones without needing to crank the volume fully.
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Users recommend using a high gain pedal like the Revv G3 or Friedman to achieve metal tones, suggesting the amp can adapt with the right pedal setup.
Source

Setup and maintenance

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Repair costs can be high due to the design requiring significant labor for simple fixes, like replacing a burned screen grid resistor.
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Comparisons

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Compared to a Princeton Reverb RI, it’s a more affordable option but lacks the same clean headroom and tonal depth.
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The Delta King 10, a 5-watt version, is highlighted as a better fit for home use due to earlier breakup compared to the 15-watt Delta King 12.
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Compared to the Marshall DSL40CR, the Supro is preferred for blues tones, but the Marshall is favored for achieving more aggressive "chugga chugga" metal tones.
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User experience

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Users appreciate the clean sound quality, though some prefer other brands like Fender for reverb characteristics.
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Some owners report receiving the amp with faulty tubes, leading to noise issues, highlighting potential quality control concerns with initial setups.
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Build quality

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Concerns are raised about the longevity of tube sockets mounted directly on the PCB, suggesting potential durability issues over time.
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Mods and upgrades

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An Empress Heavy Menace pedal is suggested for precise EQ control when aiming to optimize the Supro for metal and high-gain scenarios.
Source

Critic Reviews

Supro Delta King 12 review | Guitar World

guitarworld.com

With its distinctive aesthetics and solid analog reverb, the Supro Delta King 12 delivers rich tones that cater to both live gigs and studio settings. Its FET-driven overdrive excels in versatility, allowing players to achieve everything from bluesy smoothness to rock-driven grit without needing extra pedals. However, the backward-facing controls can be cumbersome, and the absence of tremolo may leave some wanting more. While it’s a great choice for newcomers to the brand or those looking to replace the Blues King 12, it may not represent a significant upgrade for existing owners. Overall, a commendable combo amp that offers a lot for its price.

positive

Full Review

Supro Delta King 12 Review | GuitarPlayer

guitarplayer.com

The Supro Delta King 12 is a compact tube amp that offers a fun and engaging experience, making it a solid entry point into the world of tube amplification. Its vintage aesthetic and versatile controls can cater to a range of genres, from blues to rock. However, the inability to adjust boost and drive settings may frustrate some players, and the low-end response can occasionally feel lacking, especially with certain pickups. While it delivers decent sound quality and a charming character, it’s important to note that it might not meet the demands of every player. Overall, it’s a stylish and capable amp, but with some limitations that prospective buyers should consider.

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5.0 out of 5

Based on 1 Review and 1 Rating

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rocknrolla_experience

321

almost 4 years ago

Great bedroom TUBE amp

Love this amp! Sounds good and bluesy! Great reverb, boost and overdrive!

Roles:

Singer Guitarist

Genres:

Rock Blues Folk rock

Artist usage

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Doyle Bramhall II

Guitarist, Music Producer

Bryan Adams & Roger Waters

Verified via YouTube

Doyle Bramhall II used the Supro Delta King 12 onstage with Eric Clapton on his 2024 world tour. The amp is visible on the left side of Bramhall's amps from 4:55 into the video.

Jacob Tsafatinos

Guitarist

Good Kid

Verified via Twitch

In the Good Kid Twitch stream titled "GOODCRAFT SEASON 3 + BLOCKS & GLOCKS!", Jacob Tsafatinos can be seen owning a Supro Delta King 12.

Brandon "Taz" Niederauer

Guitarist

Verified via YouTube

In this video, Brandon "Taz" Niederauer demos the Supro Delta King 12.

Smith Curry

Guitarist

The Twisted Brown Trucker

Verified via Instagram

Smith Curry utilizes the Supro Delta King 12 amplifier, as evidenced in an Instagram video he posted. In the caption, Curry mentions, "This is the D’Angelico DC Excel Tour which is the most versatile and best playing guitar I’ve ever owned, going through the Pigronix luscious Cosmosis reverb into the Supro delta king 12… halfway through I kick on the Pigtronix Octavia fuzz for some good sloppy fun…" This statement directly associates him with the use of the Supro Delta King 12. The source of this information is an Instagram post authored by Smith Curry himself.

Johnnybgood

Drummer, Keyboardist

Verified via Instagram

Johnnybgood is confirmed to use the Supro Delta King 12 amplifier, as evidenced by his Instagram post where he remarks, "Rhythm guitar all day long with the Strat + Supro combo. ❤️ The natural breakup you get from a Supro amp is simply magical. We’re going straight into the amp today. No pedals. Just dirty single coil goodness."