• Country
• United States of America (USA)

• Manufacturer / Brand
• KLH R&D Co.; Cambridge (MA)

• Year
• 1978 ?

• Category
• Miscellaneous (Other, Various) - see notes

• Radiomuseum.org ID
• 99203

• Number of Transistors
• 4

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / (110) 220 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Transient Noise Eliminator TNE7000A - KLH R&D Co.; Cambridge MA

• Shape
• Rack

• Dimensions (WHD)
• 485 x 90 x 200 mm / 19.1 x 3.5 x 7.9 inch

• Notes
• 19"-unit to remove ticks from phono playbacks. 2 channels with totally 26 op-amp stages plus the transistors. As a successor of Burwen TNE7000 it is entitled 'KLH Burwen Research' on the front. Manufactured by KLH, they put 'Burwen Research Inc., a subsidiary of KLH' on the back.

• Net weight (2.2 lb = 1 kg)
• 3.5 kg / 7 lb 11.3 oz (7.709 lb)

• Source of data
• - - Data from my own collection

• Author
• Model page created by Georg Richter. See "Data change" for further contributors.

• Other Models

• Here you find 22 models, 20 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from KLH R&D Co.; Cambridge (MA)