For preamplifiers

The GRAS AF0008 is an adapter for using a 1/2" microphone cartridge with a GRAS 26AB 1/4" preamplifier.

The AG0001 is an adapter for a 7-pin LEMO connector and a traditional 7-Pin B&K microphone input connector.

An adapter for using a CCP preamplifier/microphone set with a GRAS 12AA, 12AG or 12AK Power Module. One end plugs straight into the Power Module’s input LEMO connector and the other end has a BNC socket for making a connection with a CCP preamplifier/microphone set.

The GRAS AG0003 is an adapter for an XLR connector and a CCP compatible preamplifier with a BNC Connector at the end of the cable.

The GRAS AL0003 consists of 3 parts: a swivel head for mounting on tripods with a standard 1/4" UNC-20 thread and adapters for mounting a microphone set with 1/2" or 1/4" body diameter on the swivel head. Microphone sets/Preamplifiers with Microdot connector or 5-pin LEMO do not fit.

Compact, light-weight tripod.Its main features are:• Standard mounting thread (1/4” UNC-20)• Crank-adjusted centre column• Rubber feet• Adjustable tripod legs with locks• Max. height 107 cm, retracted 28.5 cm• Weight 400 g

The GRAS AL0005 swivel adapter provides stepless angular adjustment of a microphone holder with a microphone set.

A versatile and robust tripod for measurement setups and cameras.

The AL0008 is an adapter for mounting 1/2" preamplifiers with microphones on tripods with a standard 1/4" W thread.

The GRAS AL0012 is an adapter for mounting a microphone set (microphone/preamplifier) on tripods having a standard 1/4” UNC-20 male thread. The adapter is provided with a clamp for attaching a 1/2" diameter preamplifier.

The GRAS AL0013 is an adapter for mounting a microphone set (microphone/preamplifier) on tripods having a standard 1/4” UNC-20 male thread. The adapter is provided with a clamp for attaching a 1/4" diameter preamplifier.

The AL0028 is an adapter for mounting microphones with 7 mm body diameter on tripods with a standard 1/4" thread.

The AL0029 is an adapter for mounting microphones with 1/4" body diameter on tripods with a standard 1/4" thread.

The GRAS GR0010 is an adapter for adapting a GRAS 1/2" pressure microphone to a GRAS 1/4" preamplifier.

The RA0062 is a 20 pF 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 20 pF.

The RA0062-S1 is a 50 pF 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 50 pF.

The RA0080 is a 6pF input adapter for 1/4" preamplifiers. One end screws on to a 1/4" 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 6 pF.

The GRAS RA0093 is an adapter for mounting a microphone set (microphone/preamplifier) on tripods having a standard 1/4” UNC-20 male thread. The adapter is provided with a clamp for attaching a 1/2" diameter preamplifier. The microphone can be set in angles between 0 and 180 degrees in 45 degree steps.

The GRAS RA0093-S1 is an adapter for mounting a microphone set (microphone/preamplifier) on tripods having a standard 1/4” UNC-20 male thread. The adapter is provided with a clamp for attaching at a 1/2" diameter preamplifier. The microphone can be set freely (stepless) in angles between 0 and 180 degrees.

Adjustable, high quality, stainless steel holder for mounting an Array module PR0001 or PR0002 on a tripod.Angular adjustment: 180° in steps of 45°

The GRAS RA0096 is an adapter for mounting a microphone set (microphone/preamplifier) on tripods having a standard 1/4” UNC-20 male thread. The adapter is provided with a clamp for attaching a 1/4" diameter preamplifier. The microphone can be set in angles between 0 and 180 degrees in 45 degree steps.

The GRAS RA0096-S1 is an adapter for mounting a microphone set (microphone/preamplifier) on tripods having a standard 1/4” UNC-20 male thread. The adapter is provided with a clamp for attaching a 7mm diameter preamplifier. The microphone can be set in angles between 0 and 180 degrees in 45 degree steps.

The RA0125 is to be mounted instead of a microphone on a standard 1/2" preamplifier such as the Type 26AK. Thereby you get a Microdot (UNF 10-32) input to the preamplifier. Useful when a high input impedance is required for transducers such as hydrophones and accelerometers.

The GRAS RA0185 is a holder for mounting an Array microphone (7 mm diam.) on a GRAS PR0002 Array module.

The GRAS RA0245 is a holder for mounting a standard 1/4" microphone set with Microdot connector on a GRAS PR0002 Array module.

For adapting the 3/8" W thread of a "non GRAS" tripod to 1/4" W thread.