500 Series

• Based on the Midas Heritage 3000 4-band fully parametric EQ
• Design: 500 Series module
• Designed and developed in the U.K.

• Format: 19"/ 3 HE
• With 10 slots for System 500 modules
• Per input channel Input (XLR and jack). Output (XLR and jack) and Omniport (jack)
• Switchable link
• External power supply
• Robust metal housing

• Design: 500 Series module
• Switchable impedance
• Low-cut switch
• +48 V phantom power
• Phase reversal switch
• Control for gain
• Control for output volume
• Control for changing the feedback and bias voltage of the amplifier
• Front-side DI input: 6.3 mm jack

• 500 Series compressor / limiter module
• Controls for threshold, ratio, attack, release, gain and dynamic presence
• Auto function for attack and release
• High pass sidechain filter (200 Hz)
• LED meter for gain reduction and output volume
• Designed and developed in U.K.

• Completely balanced design from input to output
• VU meter
• Release: 0.1 - 4 s
• Attack: 10 - 300 ms
• Maximum gain: 35 dB
• Controls for gain, out, attack, threshold and release
• Format: 500 module

• The 500 series API format
• Based on the known 88RS module
• Legendary Neve sound
• Switchable phantom power (+48 volts)
• Gain control (+20 to +70 dB for microphones, -20 to +20 for line, 0 to +50 for DI)
• High-pass filter (31.5 / 50 / 80 / 150 / 240 / 315 Hz)
• Pad (-20 dB) and phase reverse

• Max. Gain: +60 dB
• +48 V Phantom power switchable
• Phase switchable
• Input between mic and DI switchable
• Class A circuit with germanium transistors
• Feedback control: Affects the sound and function of the amplifier (THD, frequency response and gain change)
• Switch for bass boost (Thick)
• Pad switch
• Dimensions: (WxHxD): 38.1 x 133.4 x 177.8 mm (a 500-bay rack)

• 500 Series
• Stepless input gain
• Instrument input on the front
• DC Coupled ribbon mic with 10 dB gain boost setting
• 48V Phantom power
• 15 dB Pad
• Frequency range: + 0 / -3 dB: from 3 Hz to over 300 kHz
• Polarity flip
• Construction: API Series 500 Rack Format

• Discrete Class-A topology
• Full range mode
• Dual band mode
• EQ mode
• Mixed mode
• Dual Mono / Stereo Link
• Auto Gain
• Scratched potentiometers
• Frequency range:
• Noise A-Weighted Full Range: 20 Hz - 20 kHz -90 dBu
• Noise A-Weighted Dual Band: 20 Hz - 20 kHz -87 dBu
• Dynamic absorption: 20 Hz - 22 kHz 112 dB
• Maximum level input / output: +21 dBu
• Input impedance 10 kOhm
• Output impedance 68 ohms
• Scope of delivery: nvelope 500 module without frame
• Construction: API Series 500 Format (2 Slots)

• 8 I/O channels with XLR
• USB audio interface with 28 in / 30 out
• Monitor controller
• 8 Channel discrete analogue summing mixer
• Reference AD/DA converter
• Latency-free monitor mixer with volume and pan controls per channel
• 2 Monitor outputs: Speaker A outs & Speaker B outs
• Mono sum, mute, dim and talkback function
• 28-segment LED metering
• additional insert per channel
• individual signal routing
• Bypass switch per channel
• C.A.S.T. system for the transmission of 4 balanced, analogue audio channels via one Cat5 line
• Driver dynamic range: 121 dB (A) to AES17, 20 Hz 20 kHz
• Frequency response: -1dB, 2.2 Hz to > 80 kHz
• THD+N:
• Dimensions (W x H x D): 481 x 185 x 219 mm
• Weight: 7 kg

• XLR and 6.3 mm jack input and output per channel
• LED display for power consumption
• VCA buses in channels 1-2, 3-4, 5-6, 7-8, 9-10 can be activated in pairs via ink jumpers
• Integrated power supply 90 - 240V
• Type: 19"

• Includes recall function for WES audio module
• Stereo link function
• IAC (Internal Audio Connector) for free routing of audio signals to and from slots 1-8
• 10x Line input XLR
• 10x Line output XLR
• USB
• Ethernet
• Integrated power supply with 5A 115/230 V
• Construction: 19" 3U

• Consists of Lindell Audio 503 Power, 6X-500, 7X-500 and PEX-500
• Includes neoprene bag, mains cable and operating instructions
• Dimensions (L x W x H): 21 x 13 x 17 cm
• Total weight: 4.3 kg

503 Power:

• 3-Slot rack for 500 modules
• 800 mA power per slot
• Internal universal power supply 90-250V
• Short-circuit and overload protection
• Lightweight aluminium housing

6X-500 microphone preamplifier:

• 500 Module
• Coupled transformers with sym. inputs and outputs
• Up to 65dB gain
• Passive Pultec-style EQ
• 3-Stage low EQ 30Hz, 60Hz and 100Hz (+/-10%)
• 3-Stage high EQ 6kHz, 10kHz and 16kHz (+/-10%)
• Selectable high boost bandwidth
• Phase switch
• 48V phantom power
• 5-LED VU meter

7X-500 FET compressor and limiter:

• 500 Module
• Parallel compression with crossfade control
• 3-Stage attack times
• 3-Stage release times
• 3-Stage high-pass sidechain filter: Off, 100Hz and 300Hz
• 3-Stage ratio: 4:1, 12:1 and 100:1 (all in)
• True hardware bypass
• Coupled transformer with balanced output
• 20-LED gain reduction meter

PEX-500 equaliser:

• 500 Module
• Coupled transformer with balanced inputs and outputs
• Passive EQ in Pultec style
• Hybrid gain make-up amplifier
• 3-Stage low EQ boost: 30Hz, 60Hz and 100Hz (+/-10%)
• 3-Stage high EQ boost: 6kHz, 10kHz and 16kHz (+/-10%)
• 3-Stage high EQ attenuation: 10kHz, 15kHz and 20kHz (+/-10%)
• True Hardwire EQ Bypass

• Microphone preamp with 65 dB gain
• Line and instrument pre-amplification with 45 dB gain
• Button for 3: 1 output transformer
• LED VU meter
• 20 dB Pad switch
• Output volume control
• + 48V phantom power switchable
• Combo input XLR / 6.3 mm jack on the front
• Circuit design with API 2520 operational amplifiers
• Type: 500 Module

• System 500 version of the legendary GAMA
• With the same basic characteristics, various nuances of the basic sound can be retrieved by means of switchable transformers (nickel, steel, discrete construction)
• Integrated DI input for instruments
• Very powerful and rich tonal capabilities without losing transparency and precision

• Low-pass filter: 500 to 20,000 Hz (-6 or -12 dB slope)
• High-pass filter: 20 to 400 Hz (-12 or -18 dB slope)
• Variable notch filter: 20 to 20,000 Hz
• Type: 500 Module

• Completely discreet design with special Tonelux opamps
• Transition of feed-forward and feed-back compression
• Wet / Dry Mix Control and Gain Make-Up Control for Parallel Compression
• 6 LED Gain Reduction Meter
• Format: Series 500
• Frame available separately

• Front-side Hi-Z input 6.3 mm jack
• Thru output: 6.3 mm Jack
• Gain control with 55 dB gain
• Tone control
• "Bright" switch
• LED VU meter
• 20 dB pad
• Type: 500 Module