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The Palmer MACHT 402 is a 19" stereo power amplifier specially designed for guitar applications. It pumps out 200 watts per channel and 400 watts bridged to drive virtually all speaker cabinets. Featuring a highly efficient switch mode power supply and low noise fan the soft start class D design is protected against overvoltage, DC, short circuits and overheating.
Conventionally named, the channels' Hi and Low controls have been carefully tailored for guitar signals to provide extensive EQ facility, a wide variety of sounds and authentic tube power stage characteristics. In addition, the MACHT 402 sports rumble filtering, LED indicators, a 3-way sensitivity selector, built-in limiter and ground lift switch. With XLR and 6.35 mm inputs as well as Speakon compatible and 6.35 mm output connectors the Palmer MACHT 402 is the ideal power station for guitar preamps, small amps, modelers and even effects pedals.
- Product type: Amplifier
- Type: 2-channel
- Output power (1 kHz 4 ohms): 2 x 200 W
- Output power (1 kHz 8 ohms): 2 x 100 W
- Output power (1 kHz 8 ohms, bridged mode): 400 W
- Circuit concept: Class D dynamic
- Frequency response: 20 - 20,000 Hz
- THD:
- Voltage gain: 32 dB / 26 dB / 28 dB
- Input sensitivity: 0.68 V / 1.4 V / 1.2 V
- Protection: Soft-start, short-circuit, DC, overheating, overvoltage
- Controls: On/Off, Volume, High, Low, Mode (bridge / parallel / stereo), Ground Lift, Limiter, sensitivity
- Indicators: Power, Signal, Clip, Protect, Mode (bridge / parallel)
- Line input connectors: 2 x XLR, 2 x 6.3 mm jack
- Speaker output connections: 2 x Speakon-compatible, 3 x 6,3mm jack
- Cooling System: low-noise fan
- Power supply: switching power supply
- Power Consumption Full Load: 470 W
- Operating voltage: 115 V AC / 230 V AC (switchable)
- Width: 482 mm
- Height: 44 mm
- Depth: 244 mm
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Marshall 50 Watt and 100 Watt, EL34 driven, valve power stages are, in the minds of many, the 'industry standard'. As soon as you hear Marshalls 50 Watt + 50 Watt, EL34 50/50 and the 100 Watt + 100 Watt, EL34 100/100 valve power amps, you will immediately understand why. Both of these eye catching units are packed with Marshall valve tone. Just like expensive hi-fi amps, both the EL34 50/50 and EL34 100/100 are Dual MonoBloc amplifiers - meaning that each side (channel) of the stereo amplifier operates as a completely independant unit. Each channel features its own Gain and Presence controls and our highly specialised 'True Differential Inverter' circuitry, ensures that the maximum integrity and pureness of their valve tone is maintained. Each channel also boasts a remotely switchable 'Voice' switch which takes you from 'traditional' (Voice A) to 'modern'(Voice B) and will allow you to cut through any mix, The Marshall EL34 50/50 and Marshall EL34 100/100 - professional, all-valve power amps that sound as good as they look!
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The JVM Series 100-watt, valve-driven power stage is built on the classic design responsible for the legendary Marshall roar found in the JCM800, 2203 and "plexi" Super Lead amplifiers -- a timeless foundation for countless classic rock and metal guitar tones for over 4 decades. Featuring a quartet of EL34 valves, this peerless design has been expertly crafted to compliment the extraorinary wealth of tones found in the JVM.
Technical Info
Type: Head
Output (RMS): 100 watts
Channels: 4
Modes per Channel: 3
Independent Gain and Volume (per Ch): Yes
Independent Tone Network (per Ch): Yes
Independent Reverb Level (per Ch): Yes
Dual Programming Master Volumes: Yes
Silent Recording: Yes
Emulated Line Out XLR: Yes
Series FX Loop: Yes
Programmable Parallel/Series FX Loop: Yes
MIDI Presets: 128
Pre-Amp Valves: 4XECC83
Power Amp Valves: 1X ECC83, 4XEL34
6-way Programmable Footcontroller (Supplied) PEDL-00044
Dimensions (mm): 750 x 310 x 215
Weight (KG): 22
Speakers: No
| Building on the overwhelming success of our acclaimed Dark Terror and Dual Dark amps, weʼve distilled thousands of customer demands into a pint-sized valve hybrid head – the Micro Dark. The Micro Dark shares the same intuitive Shape control combined with a new 12AX7-driven high gain preamp section which yields screaming dirty tones that make a mockery of its miniature frame. Like its bigger brothers, however, the Micro Darkʼs smoky black chassis and simple layout actually disguises its cunning versatility.
Of course, thereʼs plenty of gain on tap to satisfy even the most discerning devotee of distortion, but this little beast is by no means just a one-trick Metal monster! Beneath the menacing exterior youʼll find a rich and diverse pallette of classy and confident tones. From squeaky clean to brash and mean – whatever your style – youʼre gonna love this thing.
Other features include a transparent fully buffered effects loop and a headphone output with our popular CabSim circuitry. With the optional PPC108 cabinet, the Micro is an ideal practice rig… Plug into something a little larger, though, and you might find your new secret weapon in the studio! |
Ultimate Rock Tone 120-Watt 2-Channel Tube Amplifier Head with Reverb and INFINIUM Tube Life Multiplier
- Hand-built 120-Watt amplifier driven by 4 x 6L6 tubes (convertible to EL34)
- 2-channel preamp design (Clean/Crunch, Lead) featuring 6 x 12AX7 tubes for thick and screaming hi-gain
- Revolutionary INFINIUM Tube Life Multiplier technology:
- Extends the life of your amplifierʼs expensive power tubes up to 20 times
- Provides incredible reliability and consistent tone over the complete lifespan of your tubes
- No need for expensive matched tube sets
- Allows you to mix and match any combination of compatible tube types and brands
- Monitors performance of each power tube continuously and displays defective tubes to allow for easy and individual replacement
- Integrated high-class reverb with dedicated Reverb control for each channel
- Independent Equalizer sections for each channel with dedicated Bass, Mid and Treble controls
- Classic Presence control per channel for efficient midrange sound shaping
- Heavy-duty footswitch for Channel selection and FX Loop function included
- Impedance switch (4, 8 and 16 Ohms) to match virtually any speaker cabinet
- High-quality components and exceptionally rugged construction ensure long life
| The JVM Series from Marshall is the most comprehensive range of professional, all-valve amplifiers ever offered. No other multi-channel, multi-mode amplifier delivers the amazing all-valve tone offered by the JVM at any price. Multiple, all-valve voicings provide an amazing array of tones which are accessible from the front-panel switches, MIDI or via the revolutionary technology of the supplied footswitch. Hailed as a breakthrough in amplification by the worldʼs guitar press, the JVM Series offers a powerstage built on the peerless EL34 designs responsible for the legendary Marshall roar.
Outstanding Tone
The JVM Series uses a carefully designed, 4 x ECC83 pre-amp stage to generate the desired amount of gain, from the cleanest, yet complex, clean imaginable to a vast palette of overdrives that range from sophisticated and subtle to explosive and extreme. Boasting a truly amazing array of instantly switchable sounds, overflowing with harmonically rich tones and responsive fluidity, every JVM mode exudes that unmistakable Marshall sound and expands on it, effectively offering multiple Marshalls in one easy-to-use package.
Ultimate Flexibility
Each totally independent JVM channel offers three footswitchable modes which progressively add gain while offering a complimentary tonal topology, making the JVM the perfect amplifier for any situation.
Seamless, Silent Switching
Ultimate Control and Connectivity
Every JVM is supplied with a fully programmable footswitch. This revolutionary, patent-pending technology allows single front panel switching (SWITCH STORE) or entire set-ups (PRESET STORE – Channel/Mode, Reverb, FX Loop, Master Volume) to be simply assigned to any footswitch . . . or, even cooler, a mix ʽnʼ match of both modes. Housed in a rugged metal casing with blank panels on its surface which allow the user to label the pedal exactly as they want, the JVM pedal has no restrictive factory set-ups or functionality barriers, plus itʼs a breeze to program. The multi-coloured LEDs reflect every front panel switch status so you know exactly where you are, in the heat of a performance, without the need to glance at the amplifier itself.
The JVMʼs MIDI In and Thru connection means it can easily be integrated in a MIDI switching set-up, allowing you to store and recall 128 amplifier set-ups and enabling your MIDI effects board to easily control the amp. With its built-in memory and switching options the possibilities are endless!
Studio-Quality Reverb
Effective Control
Each JVM boasts two FX Loops that live on its rear panel. A footswitchable Parallel/Series Loop with Level and Mix controls plus a Series Loop with a Bypass switch. Combine the JVM with a MIDI FX processor and a MIDI footswitch and the skyʼs the limit!
The Tone of the Cone
In the case of the 2x12 in. JVM combos, after exhaustive testing of every speaker available, all agreed that the pairing of a Marshall/Celestion ʽHeritageʼ with a Marshall/Celestion ʽVintageʼ was the only way to go as the combination produces a fantastic depth and breadth of sound while maintaining a tight, musical response and a solid low-end thump. In the case of the 50 Watt 1x12”combo, a Celestion G12B delivers a full, wide sound that is much "bigger” than the JVM215Cʼs compact size would suggest.
Every JVM is made at the Marshall factory in the heart of England. Time-tested craftsmanship and construction are combined with the latest advances in manufacturing technology, ensuring world-class build quality and roadworthiness.
Internally, the JVM circuitry and layout has been kept as simple and logical as possible, ensuring the integrity of the guitar tone and an incredibly low noise-floor for such a high gain beast. Four, double-sided PCBs are used and connections are kept to a minimum to ensure maximum reliability. Only the best components are used to ensure very high quality and all of the internal wiring and amplifier assembly is performed by hand. Strict quality controls ensure every unit made is worthy of the world-renowned and respected white script Marshall logo. Meticulous valve selection adds further to the all-important tone and reliability that are both synonymous with the Marshall legend.
Technical Info
Output (RMS): 100 Watts
Speakers: No
Pre-amp Valves: 4 x ECC83
Power Amp Valves: 1 x ECC83, 4 x EL34
Footswitch (Supplied): PEDL-00045
Dimensions (Millimeters): 750 x 310 x 215
Weight: 22 kg, 48.5 lbs |
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