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Tube Bass Head

  • Power: 300W
  • Impedance: 2 and 4 Ohm
  • Preamp tubes: 2 x 12AX7
  • 1 x 12AX7 driver tube
  • 2 x 12AU7 driver tubes
  • 6 x 6550 power amp tubes
  • Controls for gain, master, bass, treble, and mids
  • 5-position parametric midrange control: 220, 450, 800, 1600, and 3000 Hz
  • Passive tone stack
  • Ultra Hi/Lo boost
  • Balanced DI out
  • Power amp in
  • Preamp out
  • Slave out
  • BIAS setting
  • Wooden housing
  • Dimensions (W x H x D): 61 x 29 x 33 mm
  • Weight: 36.3 kg
  • Item number 103915
  • Sales Unit 1 piece(s)
  • Power 300 W
  • Equalizer 3-Band
  • Compressor No
  • Limiter No
  • Effects Processor No
  • External effect loops No
  • Connector for external speakers Jack, Speakon
  • Headphone connection No
  • Di Output Yes
  • Tuner-Out No
  • Rack mount No
B-Stock from 1.990 € available
2.333 €
All prices incl. VAT
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In stock

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The industry standard

The Ampeg SVT CL has been an industry standard in bass amplification since the 1960s and remains the benchmark for sound reinforcement on large stages - a status reflected in its long-standing position as the most requested amp by backline agencies for decades. Delivering a massive 300 watts of tube-driven power, the SVT CL produces an immensely rich tone that is easily capable of filling stadiums while still offering the nuance needed for quieter passages. The preamp is also tube-driven and, paired with a three-band EQ and Ampeg's distinctive switches, delivers the unmistakable Ampeg sound, which can be pushed into warm distortion via the highly responsive gain control.

Endless tube power

The Ampeg SVT CL's power section, which features a complement of six 6550 tubes, delivers an impressive 300 watts of power - a statistic that stands apart from the ratings of transistor or Class D amps, as tube power produces a depth, pressure, and volume still unmatched today. The front panel houses a pair of inputs followed by a gain control that not only sets the input level but also introduces the signature Ampeg "dirt" when pushed. The adjacent three-band EQ, featuring five selectable midrange frequencies, allows for precise tonal shaping, while the iconic Ultra-Low and Ultra-High switches provide powerful boosts in their respective frequency ranges. The rear panel features a variety of professional connectivity options, including preamp out, power amp in, slave out, and a high-quality DI out with an output transformer for clean and dependable signal routing.

Ampeg SVT CL tube bass head

Rock Around The Clock

The Ampeg SVT CL has been designed to project sound across the world's largest stages, making this amp the perfect choice for loud - and even louder - setups, with an assertive presence that still holds its own against towering walls of guitar amps and thunderous drums. Its warm, voluminous tube tone will shine across genres like Pop, Soul, R&B, and Reggae, though the SVT CL will truly excel in heavier styles where power and punch are essential. The preamp can be beautifully overdriven, adding rich character and a pleasing tube saturation that delivers authentic Rock and heavy tones - often eliminating the need for additional pedals.

Inputs on the Ampeg SVT CL tube bass head

About Ampeg

The beginnings of the American company Ampeg date back to 1946. It all started with a pickup system for upright basses, but the company soon began to specialise in guitar and bass amplification. The guitar became more prominent as time went on, and in the 60s and 70s Ampeg became a reference for professional bass amps with products such as the 300 watt all-tube SVT behemoth and the innovative Portaflex combo. That reputation continues to this day, and Ampeg has continuously expanded and modernised its product range to meet the demands and needs of today's bass players.

A match made in heaven

The legendary Ampeg sound owes its reputation not only to its iconic tube amplifiers but also to a rich tradition of speaker cabinets - most notably the powerful pairing of the SVT CL and the legendary "fridge," the SVT-810E. Together, they form the ultimate low-end duo and represent the dream setup for many Rock bassists, with the closed-back cabinet and the massive dispersion angle of eight 10" speakers delivering a punch that is as awe-inspiring as it is earth-shaking. For those seeking a more portable alternative, the SVT CL pairs just as well with the 410E or other Ampeg cabinets, and thanks to its ability to operate at 2 ohms, even a combination of four eight-ohm cabs is entirely possible.

Rear panel on the Ampeg SVT CL tube bass head

26 Customer ratings

4.8 / 5

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17 Reviews

A
Love this amp!
AndreiK 09.01.2020
I've recently bought this amp and I am totally amazed. I use it with an Warwick Streamer 5 Broadneck and it sounds awesome. The amp is extremely versatile, you can reach from jazzy smooth round sounds to agresive doomish ones with a massive low end punch. This amp puts a special touch to a modern bass, so if you are into modern bass sounds with a vintage touch this might be your cup of tea
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EE
THE Beast
Erdna Eduan 27.05.2019
This is that sound you've heard for years, and this is the only way to get it. Expensive and heavy, but I'm happy with my decision. I love this amp!
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GJ
A true classic?
George J 29.01.2019
This SVT classic will bring you a classic rock sound. It will growl and bark like you know from your favourite rock albums. Like the JCM 800 for guitars it could be considered a one trick pony but what a trick it is.

downsides:
it's not as a good as a 'real' old US blue stripe sound wise, I could not get a bad sound out of that one. This can get ... from great to ok.
It's heavy ... It has many valves (or tubes) and a massive transformer. There are more fun things to carry.

Plus:
It's a classic sound for a reason. Still works like a charm despite being 'not a US' built.

If you like the SVT sound you can't go wrong with this one.
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google translate de
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f
Alles was man braucht...
fischerM 08.10.2009
Der Name Ampeg steht an sich schon für Qualität, die SVT Serie für die allerhöchste. Steht man dann auch noch auf den klassischen Röhren-Sound ohne viele Schnörksel, Ampmodelling und sonstiges Blabla, Unnötigkeiten und Fakes, dann führt wohl kein Weg an diesem Gerät vorbei.

Selbst der Verzicht auf einen (hin und wieder vielleicht doch ganz praktischen) Graphische Equalizer fällt dabei nicht ins Gewicht. Apropos Gewicht: davon hat der SVT CL genug - rund 40kg (80 lbs). Damit hat man mit einer entsprechenden Box bald schon mal 100 kg im Gepäck. Dafür aber auch 300 Watt Vollröhren-Power, die man auf Lautstärke alleine herunter gebrochen wohl nur in ganz wenigen Locations ausleben können wird - aber Lautstärke ist ja nicht alles: Der Ampeg SVT Classic hat auf grund dieser enormen Power immer ausreichende Reserven und bietet genau darum die Möglichkeit sich mit dem eigenen Sound zu beschäftigen und diesen auch umzusetzen ohne dabei jemals am Limit zu kratzen.

Neben dem Gain- und Master-Control gibt´s dazu noch folgende Regler: Bass (+/-12dB @ 40Hz), Midrange (+10dB, -20dB) @ Frequency (220, 450, 800, 1,6k oder 3k Hz), Treble (+15dB, - 20dB @ 4kHz) sowie UltraLo (+2dB @ 40Hz und -10dB @ 500Hz) und UltraHi (+9dB @ 8kHz).
Auch die Rückseite hat mit Polarityswitch (zum Reduzieren etwaigen elektrischen Brummens), SlaveOut, BalancedOut (XLR), PreAmpOut, PowerAmpIn, Impendanzselektor (2ohm, 4ohm) und 2 Klinken-SpeakerOutputs sowie einem Speakon-SpeakerOutput alles was man braucht.
So viel zu den technischen Daten... Jedenfalls kann ich das Ampeg SVT Classic - Topteil (unabhängig von stilistischen Sounderfordernissen oder benötigter Lautstärke - es bringt immer den nötigen Druck!) einfach nur weiter empfehlen.
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