Introducing the Tube Box S2: a premium tube phono preamp designed for both MM and MC cartridges offering audiophiles a rich warm sound that enhances any vinyl listening experience.FeaturesCompatible with MM and MC CartridgesPrecise RIAA Equalization (Passive/Active)Fully Discrete Circuit DesignTwo Replaceable ECC83 TubesFront-Sided Subsonic Filter Button and Gain ControlUltra-Low Noise Circuitry with FET Input StageDual Mono Circuitry for Optimized Channel SeparationGold-Plated RCA Inputs and OutputsHigh-Quality Tube DesignThe Tube Box S2 features a fully discrete circuit design eliminating operational amplifiers to ensure superior sound quality. Its hybrid design incorporates tubes in the input and gain stages delivering a full and relaxed sonic presentation with a blossoming midrange reminiscent of higher-end models. For those interested in customizing their sound the user-replaceable tubes allow for tube rolling.Versatile Cartridge CompatibilityThis preamp accommodates a wide range of MM and MC cartridges providing adjustable gain loading and capacitance settings to suit various preferences. The front panel includes a subsonic filter button and gain control for easy adjustments ensuring optimal performance tailored to your setup.Robust Construction and Noise ReductionThe S2 series' two-layer aluminum and steel enclosure effectively shields the internal circuitry from vibrations and electromagnetic interference resulting in clearer audio with minimal noise. Additionally the ultra-low noise circuitry with FET input stage and dual mono design optimize channel separation for an immersive listening experience.Premium Components and CraftsmanshipEquipped with high-quality polystyrene capacitors and gold-plated RCA inputs and outputs the Tube Box S2 ensures reliable connections and longevity. Handmade in Europe it reflects a commitment to excellence in both performance and design.What's in the BoxTube Box S2 Phono PreamplifierPower CordOutboard AC Power SupplyManualSpe

Enhance your vinyl listening experience with the Power Box S3 Phono a high-performance power supply designed to elevate the sound quality of your turntable and phono preamplifier. By delivering clean stable power it minimizes noise and interference allowing you to fully appreciate the nuances of your favorite records.FeaturesDual Outputs for Optimized PowerNoise-Free Power SupplyHigh-Quality ConstructionWide CompatibilityAdvanced Power RegulationOptimized Power DeliveryThe Power Box S3 Phono features dual outputs tailored for Pro-Ject turntables and phono preamps providing consistent and precise voltage. This external power supply isolates your audio components from potential electrical noise resulting in a clearer and more detailed soundstage.Superior Design and ConstructionHoused in a robust aluminum casing the Power Box S3 Phono effectively shields against electromagnetic interference. Its linear voltage regulation and low ESR capacitors ensure low-noise power output contributing to an enhanced audio performance. Available in black or silver it complements any audio setup with a sleek modern aesthetic.Compatibility and ConvenienceCompatible with all 18V Phono Boxes and 15V DC turntables the Power Box S3 Phono offers versatility across various setups. Please note it is not suitable for certain models such as the X8 Xtension series RPM 9 and above and Signature series turntables. For these models alternatives like the Power Box RS2 Phono or Power Box RS Uni TT are recommended.*Please Note: The Power Box S3 Phono is not suitable for the following turntables: X8 Xtension 9 Xtension 10 Xtension 12 RPM 9 RPM 10 Signature 10 Signature 12What's in the BoxPower Box S3 Phono Turntable & Preamp Power Filter (Black)Power CordManualSpecificationsInput Power supply: 18V/1000mAOutput voltage: 1 x 15V ±05%Output voltage: 1 x 18V ± 04%Max. output current on both outputs together: 1000mADimension (W x D x H): 4.05” x 4.17” x 1.45”Weight: 0.81 l

The Phono Box S2 is a high-performance phono preamplifier designed to enhance your vinyl listening experience. It offers audiophile-grade sound quality and versatile compatibility with both Moving Magnet (MM) and Moving Coil (MC) cartridges making it an essential component for vinyl enthusiasts seeking to elevate their audio setup.FeaturesAudiophile-Grade Sound QualityVersatile Cartridge CompatibilityPremium ComponentsCustomizable Audio SettingsCompact and Durable DesignExceptional Sound QualityBuilding upon the success of its predecessor the Phono Box S the S2 model features upgraded circuitry and a refined aluminum/steel chassis. These enhancements deliver improved micro-detail dynamic handling and clarity resulting in a soundstage typically associated with more expensive equipment.Versatile Cartridge CompatibilityThe Phono Box S2 accommodates a wide range of MM and MC cartridges. Its adjustable input impedance and capacitance settings accessible via the bottom DIP panel allow for precise matching with nearly any cartridge ensuring optimal performance and sound quality.High-Quality ComponentsEquipped with audiophile-grade amplification modules and polypropylene WIMA capacitors the Phono Box S2 ensures precise RIAA equalization and minimal distortion. This meticulous attention to component quality contributes to its outstanding audio performance.User-Friendly FeaturesThe Phono Box S2 includes a switchable subsonic filter to eliminate low-frequency rumble and four adjustable gain levels to accommodate various cartridge outputs. Its compact design available in silver or black integrates seamlessly into any audio setup.What's in the BoxPhono Box S2 MM/MC Phono PreampPower CordManualSpecificationsInput impedance: 10 Ohm/ 100 Ohm/1 kOhm / 47 kOhmInput capacitance: 100 pF/ 200 pF/ 320 pF/ 420 pFGain switch: 40 dB/ 43 dB/ 60 dB/ 63 dBSubsonic switch: -12 dB @ 20 HzSignal-to-noise ratio: 85 dBTHD+N: 0.01% MM/ 0.05% MCRIAA accuracy: < 04 dB / 20 Hz - 20 kHzIn/Out socket