A budget range of units with a wide range of applications in industrial, commercial and recreational installations. All units carry a 5 year parts guarantee.
MA103 – 30W, 3-channel
Designed for use in lecture halls, training centres, restaurants, and high street stores, Inter-M MA103 gives a budget solution to users wanting ease of use within a low impedance/70V/100V system.
With the exception of an additional 3.5mm jack auxiliary input for channel 3 on the front facing panel, the rear facing panel houses all I/O connectivity including channel 1 input on balanced 6.35mm jack or 3-pin terminal input, channel 2 input via 3-pin terminal connection, and channel 3 input via dual RCA (phono) connections. Channels 1 and 2 are independently mic/line switchable. Speaker output is via terminal block with options for 8ohm, 70V or 100V line. A switch allows the user to select either low or high impedance output method. A telephone input with priority is positioned on the same output terminal block.
The front facing panel has rotary volume controls for input 1-3, global bass (300Hz) and treble (10kHz) controls, and a master volume controller. A red LED signifies ‘protect’ mode, whilst a green LED signifies power on – with a push button switch located in the upper right corner.
Power consumption: 10.5W, 1/8W. Dimensions (WxDxH): 210 x 180 x 44mm. Weight: 1.5kg.
MA106 – 60W, 3-channel
Like the MA103, this amplifier has been designed for ease of use in both low impedance or 70V/100V line systems.
With the exception of an additional (balanced) 6.35mm jack input for mic channel 1 on the front facing panel, the rear facing panel houses all I/O connectivity including channel 1 input on 3-pin XLR input, channel 2 input via jack 6.35mm jack socket, and channel 3 input via dual RCA (phono) or 6.35mm jack connections. Channels 1 and 2 are independently mic/line switchable. Speaker output is via terminal block with options for 4ohm, 70V or 100V line. A telephone input with priority is positioned on the same output terminal bloc, along with external mute remote connection. Power is via captive mains cable.
The front facing panel has rotary volume controls for input 1-3, each with independent signal LEDs; global bass (100Hz) and treble (10kHz) controls, and a master volume controller. A blue LED signifies power on – with a push button switch also located to the right side.
Power consumption: 24W, 1/8W. Dimensions (WxDxH): 300 x 230 x 44mm. Weight: 3kg.
MA110 – 100W, 3-channel
This has all the attributes of the MA106, however it has an output of 100W and a power consumption of 30W. Weight: 3.05kg.
PA60A - 60W, 6-channel
Inter-M PA60A is a compact mixer-amplifier with Class-D design that provides 60watts into either 70V or 100V line, or 8/4ohm low impedance systems.
The amplifier has six input channels, with channels 1-3 being balanced mic level inputs via 3-pin XLR or 3-pin terminal connection; channels 4-5 by way of 3-pin terminal line level inputs, and channel 6 via dual RCA (phono) connections. Channels 1-3 have switchable phantom power as well as rotary input gain control. A telephone input is complimented with voice override control on input channel 1, overall volume control and also mute control. External mute control and chime can be implemented via 2-pin terminal connections. A 15-pin serial connection allows remote control. Output is via SP1-5 or low impedance terminal block. Mains input is via IEC connection.
The front facing panel of the amplifier has rotary volume controllers for input channels 1-6, global bass (100Hz)/treble (10kHz) rotary controllers, and master output volume controller. A chime switch sounds a 4-note scale chime when depressed, whilst a second button allows a siren to be turned on/off. A set of six switches allows the user to select from speaker outputs 1-5, or ‘all’. Finally an auxiliary audio input is positioned next to, and used as channel 6 input. This is via 3.5mm stereo jack socket.
Power consumption: 40W, 1/8W output. Dimensions (WxDxH): 420 x 318.7 x 88mm. Weight: 6.25kg
PA120A - 120W, 6-channel
This has all the attributes of the PA60A, however it has an output of 120W and a power consumption of 60W. Weight: 7.32kg
PA240A - 240W, 6-channel
This has all the attributes of the PA60A, however it has an output of 240W and a power consumption of 90W. Weight: 9.75kg
PA360 - 360W, 6-channel
Inter-M PA360 is a 6-channel, 360W mixer amplifier for use with low impedance or 70/100V line systems.
The rear facing panel of the amplifier houses all I/O connectivity including three balanced 3-pin XLR inputs for channels 1-3. These inputs have switchable mic/line level control as well as phantom power on/off switching. The user has the option of using the XLR input or a 3-pin terminal connector input for these channels. Channels 4 and 5 are via 6.35mm jack socket, however they still have mic/line switching. Channel 6 is via dual RCA (phono) connections. All output connectivity is via terminal connection, as are external chime control, external mute control, VCA, and telephone input connections. Rotary controls allow the adjustment of telephone input volume, telephone in mute level, and priority mute level over channel 1. Mains input is via IEC connection.
The front facing panel of the amplifier has rotary volume controllers for input channels 1-6, global bass (100Hz)/treble (10kHz) rotary controllers, and master output volume controller with LED to indicate the amplifier is in protection mode. A chime switch sounds a 4-tone chime when depressed, whilst a second button allows a siren to be turned on/off. A set of six switches allows the user to select from zone outputs 1-5, or ‘all’. An 3-way attenuation switch allows the user to decrease the output over zone 5.
Power consumption: 80W, 1/8W output. Dimensions (WxDxH): 420 x 319 x 88mm. Weight: 5.2kg
PA480 - 480W, 6-channel
This has all the attributes of the PA360, however it has an output of 480W and a power consumption of 100W.
PA600 - 600W, 6-channel
This has all the attributes of the PA360, however it has an output of 600W and a power consumption of 160W.
PAM-120A - 120W, with optional CD/MP3/FM Tuner
Designed for shop, bar, church, factory and general applications, they feature individual phantom power switching and 3 band equalisation on each of 6 universal balanced mic or line inputs with XLR connectors. These together with the channel gain controls have been located on the rear of the unit, away from the eyes of the phantom knob twiddler. The front panel has only channel and master level plus bass and treble controls, with switches for power, chime and zone control. Inputs 1 and 2 have vox priority over the remaining inputs individually defeatable on the rear panel, an additional 0dB input has priority over all the other inputs (this input has no level control and is accessed by screw terminals on the rear panel). A CD/MP3 player and FM tuner module, PAM-MPM4, is available, which fits into the right slot on the front panel. It offers playback from CD or USB, allows transfer of CD or USB to its internal 2GB playback memory, as well as offering the output from an FM tuner. CD-DA, MP3 or WMA filetype playback featured.
Built in chime module for local or remote operation. Phantom power: 24V, for use only with microphones which are intended for use at this voltage. Input sensitivity: Variable, 1mV, 10kohms. Low level output: 1V, low impedance, for driving loop amplifiers or similar purposes. Loudspeaker zone selector: Five zone plus all-call (100V/70V outputs only). Output: 120W RMS, 100V/70V and 4ohms.
The unit is 19” rackmountable with the supplied kit. Powering 230V AC and 24V DC, IEC inlet, lead supplied, no plug. Dimensions (WxHxD): 420 x 132 x 360(d)mm. Weight PAM-120 13.5kg.
PAM-340A - 340W, with optional CD/MP3/FM Tuner
The PAM-340A is identical to the PAM-120A in most respects, the pre-amplifier section and entertainment modules being the same. Power output is 340 watts into a 100 V/ 70V line only. The inclusion of relays in the zone control section means it is possible to utilize an optional dedicated zone microphone console (RM-05A) to address the five zones either separately or in any combination. Rack-mountable with the kit supplied. Power: 230V AC only, IEC inlet, lead supplied, no plug. Dimensions: 420mm (w) x 132(h) x 360mm(d). Weight:11kg
RM-05A Remote Five-Zone Microphone
Designed to operate exclusively with the PAM-340A the RM-05A will allow either individual selection of any combination of paging zones or the all-all facility. A flexible gooseneck microphone is supplied together with a three metre lead, complete with multiway connectors to connect the RM-05A to the host amplifier. Power: Supplied by the host PAM-340A. Dimensions: 195mm(w) x 60mm(h) x 205mm(d). Weight: 1.2 kg including microphone.
Please note: Inter-M were previously known as Inkel PA.