Bruel & Kjaer Beat Frequency Oscilator Type 1014 &peteniometer Logarithmic Print

US $1400

  • Huntington Beach, California, United States
  • Feb 22nd
This is a Bruel & Kjaer Beat Frequency Oscilator which has many uses. It came out of the ALTEC Lansing Accoustic Lab in Anaheim California during ALTEC's hey day. It's in great condition. My father used it to test restored microphones. It comes with a  Peteniometer & logarithmic printer with many rolls of paper. My father used the graphing capabilites to record the restored microphone's response to a known standard. You can find 1022's but it's rare to find a 1014 with the printer both in working condition.  Shipping: Local pick up is prefered, but I will ship it. The Oscillator is just under 50lbs and the printer is close to 50lbs. I'll choose the most cost effective way to ship.  Check out my other Auctions. I'll be listing some other equipment that came from the ALTEC Accoustic Lab. Tube amps, microphone mixers, equilizers, power supplys, power amps etc. Here is some specifications: Country:  Denmark Manufacturer / Brand:  Bruel & Kjaer; Naerum Year: 1959 ? Type: Service- or Lab Equipment Valves / Tubes 11: ECC81 ECC81 ECC81 ECC81 ECC81 EF94 EF94 EF94 EAA91 EL84 0A2 EZ90 Wave bands Wave Bands given in the notes. Details Power type and voltage Alternating Current supply (AC) / 100; 115; 127; 150; 220; 240 Volt Loudspeaker - For headphones or amp. Power out 2 W (unknown quality) from Radiomuseum.org Model: Beat frequency oscillator BK1014 - Bruel & Kjaer; Naerum Material Wooden case Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative). Dimensions (WHD) 400 x 500 x 200 mm / 15.7 x 19.7 x 7.9 inch Notes Frequency range 200···200000 Hz, Accuracy ± 10 Hz. Output: 6, 60, 600, 6000 Ohm; Maximum Power: 2 Watt, 400 µV to 12,5 V; Signal Noise Ratio >70 dB; Maximum distortion 0,3 % at 2000···20000 Hz, 0,7 % to 1 % below or above. Net weight (2.2 lb = 1 kg) 21 kg / 46 lb 4.1 oz (46.256 lb) Mentioned in -- Original-techn. papers.

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