Hiwatt Studio-Stage 20/40 1X12
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- This item is covered for 3 years
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Information
Information
Manufacturer Information
Hiwatt
https://www. hiwatt.co.uk
sales@hiwatt.co.uk
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Safety manager:
Algam SAS
Email: contact@algam.net
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Historical Context and Positioning in the Range
Designed as a versatile 1x12 combo, the Studio-Stage 20/40 carries the DNA of classic British amps while offering switchable power. Its compact format and 40 W volume reserve place it at the crossroads of modern needs: one amp to record at low volume, rehearse with a drummer, and perform club gigs.
Who This Amp Is For
Ideal for intermediate to advanced guitarists seeking a reliable tube combo, the Studio-Stage 20/40 excels in blues, classic rock, indie, pop, and modern pedal-oriented styles. At 20 W, it shines in home studio and rehearsal settings; at 40 W, it provides the necessary headroom for stage use and energetic drummers.
Technical specifications
| Effects | Reverb, Preamp | Speaker | Open |
| Category | Guitar combo | Category | Amplifier |
| Technology | Tubes | Number of channels | 2 |
| Input | 2 x jack | Speaker diameter | 12" |
| Output | Cabinet 2 x jack | Number of speakers | 1 |
| External cabinet output | No | EQ | 3 channels |
| Effects loop | No | Headphone output | No |
| Reverb | Yes | Color | Black |
| Footswitch input | No | Finishing | Black tolex |
| Amp tubes | 4 x EL84 | MIDI | No |
| Pre-amp tubes | 12AT7, 3 x 12AX7 | Power output | 40 W |
| Cabinet | Straight | Weight | 26 kg |
| Cabinet impedance (Ω) | 8 Ω | Dimensions (mm) | 550 x 280 x 515 |
Questions frequently asked
Hiwatt Studio-Stage 20/40: what power for rehearsal and gig?
The power selector allows choosing between 20 W or 40 W. The 20 W mode favors crunch at moderate volume for home studio or rehearsal. At 40 W, the power reserve suits stage use and energetic drummers.
What speaker is equipped in this Hiwatt 1x12 combo?
A 12-inch Fane Acoustics F75, rated at 75 W and 8 ohms, is installed in an open-back cabinet.
Can an external speaker cabinet be connected to the Studio-Stage 20/40?
No external speaker output is indicated. Two speaker outputs on 6.35 mm jacks are present, with selectable impedance of 4, 8, or 16 ohms on the rear panel.
Is there an effects loop or footswitch input?
The connectivity does not include an effects loop or footswitch input. The built-in reverb is controlled directly from the amplifier.
How does the gain boost work and what tubes are used?
The Gain control has a push/pull function that activates a boost, creating two gain levels from a single channel. The power section uses 4 EL84 tubes, while the preamp employs one 12AT7 and three 12AX7 tubes.



