PHONO STAGES / PREAMPLIFIERS

 Class A SE Zero-Feedback State-of-the -Art Tube Phono Preamplifier, MC & MM , Custom Loads on Order, 4>6 month Delivery

Tube Phono & Pre, Class A SE Zero-Feedback State-of-the -Art Phono Preamplifier, MC or MM , Custom Loads on Order, 4>6 month Delivery

Solid State, Peter van Willenswaard Design, silent reference level Linear Power Supply, Copper shielded interior

12AT7 Tube Circuit, Pure Class A Phono Preamplifier, MM/MC , Internal SUT MC Input, Autobias, 2 Cartridge Inputs

Perfectly balanced, 16 RIAA Curve settings, discrete non-NFB phono equalizer, Subsonic filter, Balanced Inputs & Outputs with OPTs

Perfectly balanced, 16 RIAA Curve settings, discrete non-NFB phono equalizer, Subsonic filter, Balanced Inputs & Outputs with OPTs

Perfectly balanced, discrete non-NFB phono equalizer, Subsonic filter, Balanced Inputs & Outputs

8 x 6922 Tube Circuit, 6CA4 Rectification, Pure Class A Phono Preamplifier, MM/MC , Lundahl SUT, Subsonic filter, 2 Cartridge Inputs

2 x 6922 & 2 x 12AT7 Tube Circuit, Pure Class A Phono Preamplifier, MM/MC , Lundahl SUT, Subsonic filter

ECC83 / ECC88 Tube, SE Class A Phono Preamplifier, MM/MC , MC LL1932 Input Transformer, On the Fly Adjustability

ECC83 / Quad 2SK209 J-Fets, SE Class A Phono Preamplifier, MM/MC, On the Fly Adjustability

Linear DC Power Supply, Dual Output 15V & 18V, RFI Filtering / Elimination, for use with EAT Phono Stage & Turntable Models

Fully Balanced Output Dual-Mono Circuit, 2 cartridge Inputs, Headphone output, with Remote !!!

Fully Symmetrical Balanced Output Dual-Mono Circuit, Input & Output Transformers, Raytheon Military Grade NOS Subminiature Tubes

Ten tube in dual-mono, Step-Up TFRs, CCS tube current sources, zero-feedback topology, differential RIAA network

Ten tubes in a dual-mono phono stage, CCS tube current sources, zero-feedback topology, differential RIAA network

High bias output stage with auto bias, symmetrical input circuit, dual chassis, quadro circuit power supply

High bias output stage with auto bias, split EQ network, shielded low noise toroid and input filter module, symmetrical input circuit, dual chassis

High bias output stage with auto bias, split EQ network, shielded low noise toroid and input filter module, symmetrical input circuit

Fully Discrete Input Stage, Extreme Channel Matched Circuits, Extreme Passive Circuit Component Matching

Fully Discrete Input Stage, Extreme Channel Matched Circuits, Extreme Passive Circuit Component Matching

Reference Dual Transformer with an ultra low noise/ hand-matched monolithic input amplifier, Class A Output

Fully Discrete Input Stage, Extreme Channel Matched Circuits, Extreme Passive Circuit Component Matching

Dual Mono Stage, Class A Output

Battery-powered, Silver toroidal IPTs & OPTs, Solid state circuit, dual-mono L-R RIAA via Toroidal cryo silver inductors

100% Tube Circuit, inductive silver RIAA crossover, silver OPTs, 60 dB of gain @ 1KHz, Lithium Batter Supply

MM or MC Tube Phono Preamplifier / External stabilized power supply / Zero feedback passive RIAA stage

Urs Frei Design, H-O MC, MI/MM - MONO Phono Pre w/ Passive RIAA Equalizer, 11 selectable EQ Curves

MC HASHIMOTO Step-Up transformer (HM-3 or HM-X) with Swissonor MM VSOP Phono Stage

MC HASHIMOTO Step-Up transformer (HM-3 or HM-X) with Swissonor MM VSOP Phono Stage

MC HASHIMOTO Step-Up transformer (HM-3 or HM-X) with Swissonor MM VSOP Phono Stage

Urs Frei Design, MC or MM Phono Pre w/ Passive RIAA Equalizer, external 24 V DC PSU, high cap/low ESR capacitors