The AF-28 – an introduction The AF-28 is a high performance core component for a magnetic volume control. It is a multi tapped autoformer designed to be used with a 28 position switch or with relays in order to create a piece of equipment. It is not a complete product ready for use in an audio system. The primary application is in […]
CRESCENDO INTRODUCTION High Efficiency in a reasonable size, with good bandwidth and rich sound. SET friendly. Unfortunately horns with any bandwidth are the size of a fridge. So we have developed a horn ribbon based system which achieves our goals. The wide band horn ribbon covers from about 600hz to 23khz. The special carbon fiber reinforced […]
Classification- Dome-type or Aubergine-type bulb of glass, a white ceramic base with four-prong bayonet golden pins, oxide coated filamentary, solid plate or mesh or carbon plate triode. Application -Audio frequency amplifier where power outputs of approximately 8.5watts or less is required at relatively low plate voltages. Dimensions -Dimensions, outline diagrams of the tube and bases, and the arrangement […]
Function: Ground: Switchable Hard / Float Gain: 0dB and +6dB switchable Attenuation: -52dB Backpanel functions: 2 positions for grounding- hard, float. Choose the one that gives lowest system hum The net result is a very dynamic, involving linestage which can drivemost any load that sounds tonally correct. Requirements The kit builder needs to have basic […]
A minimalistic form of Django. Very simple connection. If you need both RCA and XLR, a toggle switch is needed. Here is the guide for it.
Chapter 5 – TVC theory and Application Magnetic Volume Control The TVC is a high performance magnetic volume control. It is a raw transformer requiring to be used with a suitable 20 position switch or with suitable relays in the context of a suitable piece of equipment. It is not a finished product ready for […]
Django Reinhardt played guitar with two only fingers on the left hand due to an early injury. He turned this liability into an asset by inventing new fingering for jazz chords, fingering that inspired the great jazz guitarists that followed and is still used today. The Django transformer line stage also takes a creative approach […]
The sound of the Django immediately impressed me. … The first thing that I noticed was a clear increase in attack. … better timed. … cleaner and sweeter, … Overall, the whole picture was more alive and sounded more natural and present. … better performance [compare to active preamp] at lower volume levels. It simply […]