Topic

Sound systems

Bass as a community technology.

14: in audio
9:01: average
126 min: in total
20: across the network

Sound systems across the network →

All briefs14

9:04

Marshall 1960A Cabinet

Marshall

The Marshall 1960A JCM900 is Marshall’s designated main 4x12 cabinet—widely used, widely modified, and widely criticised. Its four Celestion G12T75 speakers deliver 300 watts of aggressive, scooped tone. Birch plywood construction meets an MDF back panel. Rear-panel impedance and stereo switching add flexibility. But air leaks at the seams. Joints feel insecure. Plastic handles flex under load. It excels only where harsh highs and tight lows serve metal—but fails jazz, grunge, and any genre demanding warmth or low-end authority.

7:54

Hiwatt DR103

Hiwatt

The Hiwatt DR103 is a 100-watt all-tube guitar amplifier head built for clarity, dynamics, and power-tube saturation at high volume. It has four inputs, two speaker outputs, bass/mid/treble/presence/master volume controls, voltage and impedance selectors, and no effects loop or direct output. Its crystalline highs and strong presence suit rock over jazz. Saturation requires driving both channels simultaneously. It is physically heavy and operationally uncompromising.

8:24

Trace Elliot AH250

Trace Elliot

The Trace Elliot AH250 is a bass guitar amp head made by Trace Elliot. No technical specifications are available for it.

7:46

Genelec 1022A

Genelec

The Genelec 1022A is an active monitor in the Genelec 1000 series. Genelec manufactured it. That is all the source material confirms.

8:19

JBL 4430

JBL

The JBL 4430 is a 2-way active monitor built for studio monitoring. It delivers stable, wide, non-directional dispersion and excellent overall homogeneity. Its horn is more neutral than predecessors like the 4331 and L200 — eliminating long repetitive directional artifacts. It lacks the top-end finesse of the 2405 tweeter. Bi-amplification enables sonic evolution, but mechanical decoupling from the floor is mandatory. It was produced continuously for 20 years with iterative hardware updates: the 1-inch compression driver shifted from aluminum diaphragm and alnico magnets to titanium and ferrite. Each unit supports up to 80 kg.

10:06

Fender Dual Showman

Fender

The Fender Dual Showman Reverb is a 100-watt all-tube head built for volume, clarity, and built-in modulation. Two channels—clean and reverb/vibrato—each have full EQ and a Bright switch. No master volume. No channel switching on the fly. Heavy. Loud. Uncompromising.

7:58

Matamp Matamp GT120

Matamp

The Matamp GT120 is a tube guitar amp head. No technical specifications are available. Nothing else is confirmed.

10:52

Orange OR120

Orange

The Orange OR120 is a 120-watt tube guitar amp head built around four EL34 tubes. It has high and low inputs, echo send/return, handles, and controls for master, gain, presence, treble, bass and FAC — but no middle control or standby switch. It delivers rich overdrive and vibrant clean tones at volume, but cannot be used quietly without compromising tone or risking tube stress.

8:54

Tannoy Reveal

Tannoy

The Tannoy Reveal is a discontinued passive monitor. It delivers dynamic, clear sound with surprising output for its size — but trades neutrality for listenability. Its low end fades before 65 Hz. Its stereo image depends on precise tweeter alignment. Magnetic shielding works flawlessly near screens. Users call it hi-fi, not monitoring — loudness-coloured, not flat.

10:14

Vox AC50

Vox

The Vox AC50 is a loud, clear, live-performance amplifier head introduced in 1964. It uses EL34 output tubes, ECC82 and ECC83 preamp tubes, and evolved from GZ34 to diode rectification. Its dual then quad inputs offer immediate tonal contrast. It pairs with a trolley cabinet featuring Alnico speakers and a Goodmans Midax Horn for crowd-piercing clarity. It sacrifices compactness, low-volume usability, and modern features for authoritative stage presence.

9:30

Ampeg

Ampeg · 1946

Ampeg began in 1946 with Everett Hull’s tailpin transducer for upright bass. Jess Oliver later engineered the B-15’s flip-top chassis. It defined studio bass tone for decades—but only for players who matched its physical and sonic constraints.

10:19

Marshall Major

Marshall

The Marshall Major is a 200-watt guitar amplifier built from 1967 to 1974. It was designed to produce more volume and clean headroom than Marshall's other amplifiers like the Super Lead. The 200 had only three controls on the front panel and used a preamplifier circuit that was closer in design to a hi-fi amplifier rather than a guitar amp. In 1968, Marshall updated the 200 with a typical EQ compliment of treble, middle, bass, and presence controls, and it was now named the Major. This tone stack—which was passive compared to the 200's active controls—was placed between the second and third gain stages created using ECC83 (12AX7) preamp tubes. Ritchie Blackmore of Deep Purple and Mick Ronson of David Bowie's band are frequently associated with the Major.

8:02

Fender amplifier

Fender

Fender amplifiers are electric instrument amplifiers produced by the Fender Musical Instruments Corporation. The first guitar amplifiers attributed to Leo Fender were manufactured by the K&F Manufacturing Corporation (K&F) in 1945. Later, Fender began building its own line of electric guitars. Fender amplifiers would become favorites of guitarists like Jimi Hendrix, Eric Clapton, and Stevie Ray Vaughan, also known in these cases for playing Fender guitars. Fender amps have come in many configurations and styles. The early K&F and Fender amplifiers relied upon vacuum tube circuitry, with solid-state models appearing in the late 1960s. Fender frequently updated the internal circuitry of its amps, and changed their appearance throughout its history.

8:46

Shure SM58

Shure · 1966

The Shure SM58 is a professional cardioid dynamic microphone introduced in 1966. It is commonly used in live vocal applications. It has been produced since 1966 and is still the industry standard for live vocal performance microphones. It is the most popular live vocal microphone in the world. Like all directional microphones, it is subject to proximity effect, a low-frequency boost when used close to the source. Its cardioid response reduces pickup from the side and rear, helping to avoid feedback onstage. The SM58 uses an internal shock mount to reduce handling noise. A distinctive feature of the SM58 is its pneumatic suspension system for the microphone capsule. The SM58 was introduced in 1966 as part of the SM series. The SM58 was originally developed for the TV studio market with a non-reflective finish and no on-off switch. The SM58 has been one of the two bestselling microphones in the world since the late 1960s. The SM58 shares nearly identical features with the SM57, differing mainly in grille design.