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Guitar Amplifier

  • Can be directly connected to effects devices
  • Power: 700 W @ 4 Ohms, or 350 W @ 8 Ohms
  • 3-band EQ
  • 13 dB boost/cut in each frequency band
  • Speaker simulation
  • Controls for volume, bass, mid and treble
  • Power switch on the rear
  • 1/4" mono jack (L/R) inputs on the front
  • 2 (L/R) Speaker Twist/6.3 mm combo outputs on the rear
  • 2 (L/R) XLR outputs on the rear
  • 2 Cab Sim switches (one for each XLR output) on the rear
  • IEC socket for built-in PSU
  • Power status LED
  • Temperature status LED
  • O.C. status LED
  • Output impedance: 4-8 Ohms
  • Input voltage: 100-230V AC
  • Dimensions (L x W x H): 292 x 176 x 56 mm
  • Weight: 2.86 kg
  • Made in USA
Note Register your purchase at shop.warwick.de/en/warranty-registration for an extended warranty of 4 years.
  • Available since August 2017
  • Item number 419704
  • Sales Unit 1 piece(s)
$855
The shipping costs are calculated on the checkout page.
In stock
1

700W of all-American amp power

The Seymour Duncan PowerStage 700 is the most powerful of the US company's power amps – packed into a pedalboard-friendly format. It's been designed specifically for guitarists who create their sounds entirely through pedalboards, multi-effects, or modelling systems, so it's for anyone who needs neutral, high-powered amplification for their speaker cabinets. Thanks to 700W output at 4 ohms (350W at 8 ohms), the PowerStage 700 can drive even large 4x12 cabs or full-range speakers. An integrated fan ensures reliable heat dissipation, while the convenient built-in power supply circuitry reduces clutter, as there's no need for an external power brick. Two switchable cab-sim outputs and a three-band EQ provide flexible signal options for FOH or recording – all housed in a rugged, American-made enclosure.

Seymour Duncan Power Stage 700, power amplifier

Phenomenal power in a compact package

The control panel of the Seymour Duncan PowerStage 700 is clearly laid out: Dials for volume, bass, mid, and treble allow musicians to make minute adjustments, with up to 13dB of boost or cut available in each frequency band. The speaker simulation can be switched separately for each XLR output, making it ideal when the sound techs need different signals at FOH and on the monitors. The front of the device houses the two 6.3mm mono inputs (L/R), while the rear features speaker twist/6.3mm jack combo sockets for cabinet connection, two XLR outputs, cab-sim switches, the power switch, and an IEC socket for the internal power supply. LEDs for power, temperature status, and over-current protection provide visual feedback on operating conditions. In practice, this all means phenomenal power, straightforward handling, and universal connectivity for everything from the very smallest to almost the very largest setups imaginable.

Seymour Duncan Power Stage 700, power amplifier, rear view

Power to the professionals

The Seymour Duncan PowerStage 700 is an excellent solution for guitarists who shape their sound with pedals or modelling systems and thus need a neutral but high-powered amplifier. It's ideal for bands who want to keep their touring rigs as light as possible – while still driving a guitar cabinet that can move some serious air. In the studio, recording artists also stand to profit from the PowerStage's flexible signal routing, with switchable speaker simulation. The device's simple operation makes it accessible to both professional players and ambitious amateurs, while the rugged build, cooling fan, and internal power supply ensure reliable performance in live situations.

Manufacturer's logo on the Seymour Duncan Power Stage 700, power amplifier

About Seymour Duncan

The Californian manufacturer Seymour Duncan is one of the largest suppliers of pickup systems for electric and acoustic guitars, as well as basses. The company founded by its namesake also develops pedals and other accessories for guitarists. The current product range is comprehensive and covers a wide variety of construction types. Pickups are available as after-market products, but are also often integrated by many guitar manufacturers, whether in the USA or the Far East (under the name Duncan Designed). In addition to the well-known models, such as JB, Duncan Distortion and Pearly Gates, many signature models have been created for and named after well-known guitarists of all genres, from Mark Knopfler and Joe Bonamassa to Yngwie Malmsteen and Dave Mustaine.

From the Jazz club to the main stage

On stage, the Seymour Duncan PowerStage 700 can be connected right behind a pedalboard, modeller, or multi-effects unit, driving even large speaker cabinets confidently without the need for an additional amp. Its format also makes it suitable as a rack-mounted power amp. The two XLR outputs, with individually switchable cab simulation, send signals simultaneously to FOH, a recording setup, or monitor feeds. In the studio, the PowerStage works perfectly as a neutral amplifier for re-amping or pre-production. Thanks to its immense output, it's also an ideal backup for guitarists who normally use full tube amps or digital rigs, as it can easily replace a fully functional amplifier. Finally, the flexible impedance handling and stereo connectivity make it universally adaptable – whether it's hooked up to 1x12, 2x12, or 4x12 cabs.

21 Customer ratings

5 / 5

handling

features

sound

quality

19 Reviews

R
Awesome piece of kit
RSully 25.01.2024
I use the Power Stage 700 with my Helix into a 4x10 for all my bass gigs, and a 4x12 for all my guitar gigs. Plenty of power and amplifies with clarity all the way to full volume.
The in built EQ is so handy for on the fly adjustment during the gig, no menu diving etc, and each input has an associated di out with optional cab sim, very handy.
I love this machine. I would absolutely buy this again with no hesitation.
I am even thinking of buying the 170 or 200 as a back up.
If you want to power a cab on stage you can't go wrong with the 700.
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T
Incredible!
Tommiboi1 26.01.2022
Bought this for use with my Kemper, pedals etc, it does not dissapoint at all!
10/10.
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J
Seymour Duncan Power Stage 700
Javikulei 12.07.2023
Very powerful, comes with mount rack ears and screws.
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B
Very reliable
BEETLE5000 17.09.2026
I’ve had this for years now and it’s been powering my fractal FM3 going into a barefaced 2x12 cab and I’m always excited to switch it on and play this rig, pretty portable, very loud and sounds better than any of my previous rigs
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