ETMC Technologies :: G.R.A.S. Sound & Vibration :: Accessories for Preamplifiers

<H1>No Frames? No Problem!</H1> <p><br>Go to G.R.A.S. Sound & Vibration web site with <A HREF="http://www.gras.dk/00012/00061/00195/">no-frames</A>.</p> <p> The following preamplifier accessories and cables are listed in alphanumerical order. <p>AA0023 <br>Cable for B&K 2669 preamplifier <br>3m cable for use from B&K 2669 to 7-pin LEMO 1B series male. <p>AA0042 <br>Flat cable for windows <br>1/2m flat preamplifier cable for use in architectural acoustics. <p>AF0008 <br>Adapter for 1/4" preamplifier and 1/2" microphone <br>An inline barrel adapter for using 1/4" preamplifiers with 1/2" microphones. Included with Preamplifier Type 26AB. <p>AG0001 <br>Adapter for 7-pin LEMO to B&K <br>The AG0001 is an adapter for a 7-pin LEMO connector and a traditional 7-Pin B&K microphone input connector. <p>AL0002 <br>Tripod Adapter for microphones <br>The AL0002 is an adapter for mounting 1/2" or 1/4" preamplifiers with microphones on tripods with a standard 1/4" W thread. <p>AL0003 <br>Tripod Adapter for microphones <br>The AL0003 is an adapter with a swivel head for mounting 1/2" or 1/4" preamplifiers with microphones on tripods with a standard 1/4" W thread. <p>AL0006 <br>Tripod <br>A versatile and robust tripod for measurement set-ups and cameras. Its main features are: • Standard mounting thread (1/4" UNC-20) • Practical carrying handle • Crank-adjusted centre column • Rubber feet with adjustable spikes • Adjustable tripod legs with locks • Locking of tripod-legs cross brace • Max. height 161cm • Retracted 65cm • Weight 1.6kg. <p>AL0008 <br>Tripod Adapter for microphones <br>The AL0008 is an adapter for mounting 1/2" preamplifiers with microphones on tripods with a standard 1/4" W thread. <p>GR0010 <br>Adapter for 1/4" preamplifier and 1/2" microphone <br>An inline stub adapter for using 1/4" preamplifiers with 1/2" microphones. Included with Preamplifier Types 26AC, 26AL and 26CB. <p>PA0017 <br>Cable Drum <br>The PA0017 is a cable drum for approximately 100m of standard or high quality microphone cable. <p>RA0011 <br>Gooseneck <br>The RA0011 is a 20cm flexible gooseneck with 7-pin LEMO connectors for use with preamplifiers with integrated 7-pin LEMO connectors such as Types 26AJ, 26AK and 26AB. For example, it can be mounted between the preamplifier and a sound level meter in order to reduce reflections. <p>RA0037 <br>Adapter for Microdot input to a 1/4" preamplifier <br>The RA0037 is an adapter for using a Microdot input to a standard 1/4" preamplifier such as the Type 26AC. Useful when a high input impedance is required for transducers such as hydrophones and accelerometers. <p>RA0062 <br>20pF Preamplifier-input Adapter for 1/2" preamplifiers <br>The RA0062 is a 20pF input adapter for 1/2" preamplifiers. One end screws on to a 1/2" preamplifier and the other end has a BNC input connector. This enables connecting a signal generator to the input of the preamplifier. Short circuiting the BNC input results only in loading the preamplifier by 20pF. <p>RA0080 <br>6pF Preamplifier-input adapter for ¼" microphones <br>The RA0080 is a 6pF input adapter for ¼" preamplifiers. One end screws on to a ¼" preamplifier and the other end has a Microdot input connector. This enables connecting a signal generator to the input of the preamplifier. Short circuiting the Microdot input results only in loading the preamplifier by 6pF. <p>Adjustable, high-quality, stainless-steel tripod adapters <br>RA0096: for 1/4" microphones/preamplifiers <br>RA0093: for 1/2" microphones/preamplifiers <br>RA0094: for microphone arrays <br>Angular adjustment: 180degrees in steps of 45degrees. <p>Adapter cables for B&K <br>AA0024: 2m adapter cable from B&K female socket to 7-pin LEMO 1B series male. <br>AA0041: 1.5m adapter cable from B&K male to BNC plug. <p>Extension cables for Preamplifier Type 26AA <br>AA0006: 2m cable 4-pin LEMO 0B to 4-pin LEMO 0B (for Type 50AI) <br>AA0007: 2m cable 4-pin LEMO 0B to 7-pin LEMO 1B <p>Preamplifier extension cables with 7-pin LEMO to 7 pin-LEMO <br>Extension cables for preamplifiers with 7 pin LEMO connectors are available in two versions: High quality (HQ) and standard quality (SQ). The high-quality version are cables with an outer sleeve of Polyurethane for maximum wear resistance and Teflon-coated inner sleeves for maximum insulation and temperature stability. See data sheet for details of available cable lengths.