Here we have the latest version A47 switch from Elma, suitably called the JUMBO, in combination with a line of 1W resistors that Hificollective swear by. We worked in close colaboration with Elma to create the JUMBO PCB that fits snugly on the A47 swtich. The board accommodates 1W resistors in an easy to construct format, so now you can benefit from using 1Ws as your resistors in this amazing Shunt 47 step attenuator.
Available in kit form whereby we provide 46 labelled bags corresponding to the resistor numbers on the board. Using the Mundorf silver/gold solder, that we provide, you simply populate the board. Each resistor position is clealy labelled on the thick PCB as are the input, output and ground connections.For those who wish, we can supply fully built and tested for an additional charge of £25.00 + vat. The MONO version does not require you to take the switch apart. We also offer the stereo version of this stepped.
We offer you the resistor choice of Takman 1W carbon films (musical and detailed), Takman 1W metal films (dynamic sound with superb sound staging) and the top specification Audio Note 1W Tantalum resistors (transparent and highly detailed). If you want to choose a different Series (load) resistor such as the exquisite Charcroft then these need to purchased separately.
This is a serious high end solution for your stepped attenuator, offering beautiful performance, low noise and gives you a real quality feel when turning. Also you can make your stepped remote controlled by combining this with the Elma Remote Audio PLUS with LIN Motor
Internal Dimensions once fitted in chassis: front panel to rear of stepped 25mm x depth 62mm x width 38mm
Price (1 off) available as 10K, 20K, 50K 100K and 250K
starts from £128.23+vat+p&p