{"product_id":"carl-martin-ampster-tube-guitar-amp-with-speaker-simulation-and-di-out","title":"Carl Martin Ampster Tube Guitar Amp with Speaker Sim and DI Output","description":"Key Features\nAll-analog amp simulator with DI out\nWorks great with IR loaders and pedals\nAuthentic British-style amp tones\nBuilt-in speaker simulation\nCompact and pedalboard-friendly\nLess than 1kg!\nThe Carl Martin Ampster is a fully analog, single-tube driven amplifier and speaker simulator designed to deliver the organic feel, touch-sensitive dynamics, and immediate response of a traditional tube amp in a modern, pedalboard-friendly format. With zero digital modeling and zero latency, the Ampster provides a seamless solution for players looking to downsize their rigs, complement an existing amplifier, or go entirely direct without sacrificing tone.\nFamiliar, Amp-Style Control\nThe front panel mirrors a classic amplifier layout for intuitive, menu-free sound shaping:\nGain \u0026amp; Master:\nEasily balance your drive levels and overall output volume.\n3-Band EQ \u0026amp; Presence:\nFull control over Bass, Middle, and Treble, with a dedicated Presence knob for fine-tuning the high-end sparkle.\nCabinet Selection:\nInstantly switch between two distinct, LED-indicated speaker simulations: a 2×12 open-back or a 4×12 closed-back cabinet.\nMute Switch:\nA dedicated footswitch for silent tuning or quick instrument changes on stage.\nComprehensive Real-World Routing\nBuilt to integrate seamlessly into any professional stage or studio setup, the rear panel includes:\nInput \u0026amp; Link Out:\nStandard instrument input, plus a buffered Link output to feed a traditional amplifier on stage.\nBalanced XLR DI:\nConnect directly to a mixing console or recording interface, complete with a Ground Lift switch to eliminate unwanted hum.\nEffects Loop:\nA dedicated loop positioned after the preamp stage, perfect for your favorite time-based and modulation pedals.\nRemote Input:\nAllows external cabinet switching via hardware controllers like the\nCarl Martin Octa-Switch The Strip\n.\nDynamic Tone \u0026amp; Versatile Voicing\nWhether placed at the end of a complex pedalboard or used as a standalone platform, the Ampster delivers a full, rounded clean tone with exceptional depth. As the Gain is increased, the analog circuit transitions smoothly into a distinctly British-voiced overdrive that responds organically to your guitar choice, pickup selection, and playing dynamics. A subtle, rear-panel Voicing switch provides a low-frequency contour adjustment, making it simple to calibrate the pedal to different guitars or monitoring environments.\nThe Ampster runs on a standard, regulated 9V DC power supply capable of delivering the necessary current to drive the onboard tube and premium analog circuitry. It doesn’t try to be everything—it is simply designed to sound, feel, and behave like a real amplifier.\nSpecifications\nInput: 1M Ohm\nOutput 1\/4″unbalanced: 1 K Ohm\nOutput DI Balanced: 600 Ohm\nS\/N Ratio: 56dB\nSend impedance loop: 1 K Ohm\nReturn impedance: 100 K Ohm\nPower consumption: max. 600mA.\nPower supply: 9 V DC (regulated), 1A minimum, 2.1 mm female plug, center negative (-)\nDimensions: 145 x 120 x 70 \/ 5.71″ x 4.72″ x 2.76″\nWeight: 0.80 kg \/ 1.76 lbs","brand":"Carl","offers":[{"title":"Default Title","offer_id":51901728588061,"sku":"57305PT","price":579.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/2092\/9309\/files\/57305PT.webp?v=1781812120","url":"https:\/\/scarlettmusic.com.au\/products\/carl-martin-ampster-tube-guitar-amp-with-speaker-simulation-and-di-out","provider":"Scarlett Music","version":"1.0","type":"link"}