Pricing and availability
We compare 600+ stores and found this item at 6 stores. Prices updated .
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Price
Average Price: $1,480
High-end/Boutique
$300
$801+
Price Tier
Budget
Standard
High-end
Price History
Based on price data from 5 merchants for "Friedman Little Sister 20-watt 1-channel Tube Head". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
For guitarists seeking the essence of classic British rock, the Friedman Little Sister 20-watt Tube Head offers a compact yet powerful solution. This single-channel amp head delivers an authentic vintage tone with two EL84 power tubes that evoke the iconic sound of the '60s and '70s. Whether you're after sparkly cleans or gritty crunch, the Little Sister's versatile controls, including the S-Switch for gain structure and the B-Switch for brightness, allow you to dial in your perfect sound effortlessly.
Designed to handle everything from blues to alt-rock, this amp head is a versatile tool for musicians who crave flexibility without compromising on sound quality. The Little Sister is meticulously crafted with handwired components, ensuring durability and superior tone. Its ultra-transparent series FX loop is a standout feature, providing pristine signal clarity for your time-based effects and rack processors, making it an exceptional pedal platform.
Portability is key with this amp head, weighing just 22 lbs and featuring a robust, compact chassis that makes it ideal for both gigs and rehearsals. Whether you're playing in a small venue or practicing at home, the Friedman Little Sister offers the right balance of power and portability to meet your needs.
Key Features:
- 20-watt cathode-biased amp head
- Two EL84 power tubes
- Three 12AX7 preamp tubes
- Master volume and gain controls
- 3-band EQ: Bass, Middle, Treble
- S-Switch for gain structure adjustment
- B-Switch for Bright/Tight tones
- Ultra-transparent series FX loop
- 4, 8, and 16 ohm speaker outputs
- Handcrafted in the USA, ensuring premium quality and tone
Product specs
| Type | Tube |
| Number of Channels | Single |
| Output Power | 20W Class A |
| Preamp Tubes | 3 x 12AX7 |
| Power Tubes | 2 x EL84 |
| EQ | 3-band EQ |
| Inputs | 1 x 1/4" |
| Outputs | 1 x 1/4" (16 ohm), 2 x 1/4" (4/8 ohm) |
| Effects Loop | Yes |
| Bias Type | Cathode Biased |
| Features | S-Switch (Gain Structure), B-Switch (Bright/Tight) |
| Power Source | Standard IEC AC cable |
| Height | 8.25" |
| Width | 18" |
| Depth | 8.5" |
FAQs
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Is the Friedman Little Sister 20-watt Tube Head loud enough for live performances?
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Yes, the 20-watt tube design provides ample volume for small to medium-sized gigs, delivering robust sound with the warmth and dynamics that tube amplifiers are known for.
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What kind of tones can I expect from the Friedman Little Sister for rock music?
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The Friedman Little Sister offers classic rock tones with a rich midrange, tight low-end, and smooth high-end, thanks to its EL84 power tubes and 12AX7 preamp tubes.
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Does the Friedman Little Sister 20-watt Tube Head have an effects loop?
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Yes, this amp head includes an effects loop, allowing you to connect modulation and time-based effects for greater tonal flexibility.
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What is the purpose of the S-Switch and B-Switch on the Friedman Little Sister?
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The S-Switch adjusts the gain structure, while the B-Switch offers bright and tight settings, providing you with additional control over your tone.
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Is the Friedman Little Sister suitable for home use?
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The 20-watt power output is versatile enough for home practice, offering great tone at lower volumes while still being powerful enough for live settings.
Videos
Pete Thorn
FRIEDMAN LITTLE SISTER 20 WATT TUBE HEAD
Reviews
PROS
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Versatile gain structure switch for a wide range of tones
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Delivers articulate crunch tones, inspiring to play
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Excellent low-volume performance for late-night practice
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Touch-sensitive tone responds well to playing dynamics
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Works well with various guitar types, preserving their unique character
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Effective effects loop enhances pedal integration
CONS
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May require additional OD pedals for heavier tones
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Initial dark tone with some setups, requires tweaking to brighten
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Friedman Little Sister 20-watt 1-channel Tube Head.
Build quality
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Some Friedman amps have been reported to ship with faulty pots; consider buying through Guitar Center for warranty protection.
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Comparisons
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The Pink Taco has more gain, suited for 80's metal/rock, while the Little Sister is preferred for classic rock tones.
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The Dirty Shirley circuit is praised for its versatility across genres, unlike the Pink Taco which excels in 80's rock but is more limited.
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The Friedman Little Sister is preferred for its simplicity and raw tone, whereas the Mesa Mark amps are seen as versatile but sometimes sterile.
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Owners comparing the Marshall Studio Vintage SV20H and the Friedman Little Sister find the SV20H offers a more iconic Plexi tone, ideal for classic rock and blues.
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Use cases and applications
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Little Sister is noted for its versatility and ability to clean up well, ideal for classic rock with added pedal gain.
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The amp excels in delivering classic rock crunch tones without being overly complex, appealing to those seeking straightforward functionality.
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The Marshall Studio Vintage SV20H is described as versatile, able to handle clean tones with reverb and delay up to heavy rock, appealing for home and live use.
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User experience
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Owners appreciate the Friedman Little Sister for its ability to replicate Hendrix tones with a Strat on the Plexi channel.
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Owners often find it hard to locate used Friedman amps, indicating high satisfaction and retention among buyers.
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Owners appreciate that the Little Sister's controls are forgiving and don't produce wide swings in tone, making it easy to dial in desired sounds.
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Features and functionality
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The Friedman Little Sister lacks reverb and a footswitch, yet still offers a range of tones and is user-friendly at low volumes.
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The Marshall Studio Vintage SV20H is praised for its ability to achieve Hendrix and SRV tones when cranked to 6-to-8, using guitar volume for clean adjustments.
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Critic Reviews
Based on 0 Reviews and 0 Ratings
Genre Usage
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