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Friedman Twin Sister 40w Guitar Amp Head
100% Genuine AU Stock
StarTrack Express Insured
30-Day Returns (eligible items)
Friedman Amplification · SKU: friedman-twin-sisterIn Stock (Melb Warehouse)

Get Big, Inspiring Tone From the Friedman Twin Sister 40w Guitar Amp Head – 40 W

$4,749.00 AUD(inc. 10% GST)
Pay with Crypto (10% Off):$4,274.10 AUD
Or 4 fortnightly payments of $1,187.25 interest-free with Pay in 4.
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Fast DispatchOrders placed before 2:00 PM AEST on business days are normally dispatched the same day via StarTrack Express, signature required.

The Friedman Twin Sister 40w Guitar Amp Head is an amplifier built to help you get the tone you hear in your head — supplied as genuine Australian stock with local warranty. Friedman's popular Dirty Shirley Head was designed for guitarists that wanted a Vintage Classic Rock tone inspired by British tube amps from the 60's and 70's.

Why You’ll Love It

  • Get the tone you hear in your head — and what's better than one Dirty Shirley.
  • Play at the right volume — the Twin Sister is a 40-watt, 5881 powered, dual-channel head based on a modified JTM 45 but still delivers the signature British…
  • Shape your sound easily — the amp features two identical channels that can give you everything from gorgeous sparkling cleans to a glorious vintage crunch and beyond.
  • Built for gigs and practice — extremely versatile, the Twin Sister can produce many styles of music from blues to rock and country by just adjusting the structure…

Key Features

Design & Materials

the beautiful finishing and solid construction that you would expect from a Friedman amplifier.

Performance Specs

  • The Twin Sister is a 40-watt, 5881 powered, dual-channel head based on a modified JTM 45 but still delivers the signature British tone for…
  • The amp features two identical channels that can give you everything from gorgeous sparkling cleans to a glorious vintage crunch and beyond
  • 40 W

What’s Included

The Friedman Twin Sister 40w Guitar Amp Head as listed in the product name, with the manufacturer’s standard accessories. Ask our team if you need the exact box contents before ordering.

Perfect For

  • Gigging guitarists and bassists
  • Home and studio players
  • Students and teachers

How It Stands Out

Power, speakers and channels are listed so you can match it to the rooms you play. Unlike grey imports, every amplifier we sell is genuine Australian stock with the official local manufacturer’s warranty, priced in AUD including GST. It is in stock at our Melbourne warehouse.

Frequently Asked Questions

Is it loud enough for gigs?

See the wattage and speaker details in Performance Specs.

Can I use headphones?

If a headphone output is listed in the specs, yes.

Is the Friedman Twin Sister 40w Guitar Amp Head genuine Australian stock?

Yes. Every product is 100% genuine Australian stock with the official local manufacturer’s warranty.

How long does delivery take?

This item is in stock at our Melbourne warehouse and ships with StarTrack Express — free on orders over $500 AUD.