Studer B67 Reel to Reel Tape Machine
First Watt SIT-4 Power Amplifier
The SIT-4 is the First Watt power amplifier using the industrial grade Static Induction Transistors. It is preceded by the ground breaking SIT-1, 2, and 3 and follows their technical philosophy and construction. An important difference in the SIT-4 is the SIT device itself.
The previous three designs used Silicon Carbide to make a custom vertical power Jfet with a low impedance Drain whose character nicely emulated a power Triode tube, but directly operating at the current and voltage that would drive loudspeakers without the requirement for an output transformer.
SITs lend themselves to high quality audio performance with very simple Class A circuits with little or no dependence on other active circuit elements or negative feedback.
Reed – Muse 3C Turntable
1 Only - Cancelled Order.
New - Sealed Box
After more than three years idea-crunching and countless man hours of CADing, prototyping, programming and real-life testing, we built our first commercially available turntable – Reed Muse 3C. Is it somehow unique? Well, yes! Whether you are fan of friction-driven turntables (the famous Garrard is made that way), or if you think that the right way to build turntables is to use a pair of motors and a belt, Reed Muse 3C should catch your eye.
Thanks to its unique and innovative design, you can convert friction-driven turntable to a belt-driven machine in 5 minutes.
Ex-Dem Pass Labs XP-22 Preamplifier
The new design uses double-shielded low noise toroidal transformers in external supply
The new design uses double-shielded low noise toroidal transformers in an external supply connected via aviation-grade circular connectors using silver over oxygen-free copper. The power supply is dual mono with two transformers with lower radiated and mechanical noise. Noise is the most prominent part of THD+N at low levels, so by lowering noise we get better resolution and dynamics.
The gain circuitry continues to use our favorite transistors from Toshiba but has a larger, higher biased, output stage like the Xs Preamp, and includes auto bias.
The larger output stage makes longer, and multiple cable runs easier to drive and gives us the advantage of simplifying our single-ended output circuitry while increasing performance.
The volume control is a single stage instead of two stages and has more range; it is quieter and more accurate. This is the same volume control as used in the XP-30.
Overall this makes for a quieter, more neutral, musical, and versatile control center for your system.
The XP-22 measures spectacularly well — but it really stands out sonically.