Lindell Audio

• Parallel compression with crossfade control
• High pass sidechain filter
• 3 Step Switched Attack Times
• 3 Step Switched Release Times
• 3 Step Switched High Pass Sidechain Filter: Off, 100 Hz, 300 Hz, 3 Step Switched Ratio 4:1, 12:1, 100:1 (all in)
• True Hardware Bypass
• Balanced transformer output
• -LED gain reduction meter
• Construction: API Series 500 Format

• Parametric equaliser in classic Pultec style
• Vintage edition
• Discrete design based on the vintage OPA1731 operational amplifier
• 3-Step LF frequency gain: 30 Hz, 60 Hz, 100 Hz (+/-10%)
• 3-Step HF frequency attenuation: 6 kHz, 10 kHz, 16 kHz (+/-10%)
• 3-Step switched EQ high frequency attenuation 10 kHz, 15 kHz, 20 kHz (+/-10%)
• True bypass
• Design: 500 Series module

• 60s Style FET Compressor / Limiter
• Vintage Edition
• Variable mix control
• Attack and release can be adjusted in 3 steps
• Highpass sidechain filter with 3 settings (off, 100 Hz and 300 Hz)
• Ratio selectable: mild 4: 1, heavy 12: 1 and "all-in" 100: 1
• True-bypass
• 20-LED Gain-Reduction Meter
• 2x Vintage OPA1731
• Construction: 500 module

• 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

• Up to 500 mA load per module
• Gold-plated XLR and D-Sub inputs and outputs
• Each module has a feed switch for forwarding the output signal to the adjacent module
• External universal power supply unit 100-250 V
• Short circuit and overload protection
• Light aluminium housing
• Includes 19" rack adapter and blanking plate

• Wet / Dry control for precise parallel compression
• Variable attack setting from 20 to 800 microseconds
• Variable release setting from 50 milliseconds to 1.1 seconds
• 3-Stage high pass sidechain Filter: Off, 100 Hz, 200 Hz
• 3-Step ratio setting: 4:1, 12:1, 100:1 ("all in")
• True hardware bypass
• Four Vintage OPA1731s installed
• Balanced outputs with transformer
• Gain reduction meter with 20 LED segments
• Gold-plated printed circuit board
• Design: API Series 500 Format

• Equaliser based on the Pultec EQP1
• Wide frequency range
• Vintage 1731 opamp design
• Hand-wound induction coil
• Symmetrical output transformers
• Hardware bypass switch
• Design: 500 Series module

• Microphone preamplifier with passive 2-band Pultec-Style equalizer
• Vintage edition
• Up to 65 dB gain
• 3-Step LF frequency amplification: 30 Hz, 60 Hz, 100 Hz (+/- 10%)
• 3-Step RF frequency gain: 6 kHz, 10 kHz, 16 kHz (+/- 10%)
• Polarity switch
• Discreet vintage OPA1731
• +48 V Phantom power
• 5-LED VU meter
• Type: 500 Module

• Discrete design based on Lindell Hybrid amplifiers
• Coupled transformers with balanced inputs and outputs
• Up to 65 dB gain
• Passive "Pultec-style" EQ
• Coil + hybrid gain make up amplifier
• 3-Step switchable EQ Low Freq Boost: 30 Hz, 60 Hz, 100 Hz (+/-10%)
• 3-Step switchable EQ High Freq Boost: 6 kHz, 10 kHz, 16 kHz (+/-10%)
• Selectable high boost bandwidth
• Phase changeover switch
• 48 V Phantom Power
• 5 LED VU Meters
• Design: API Series 500 Format

• Coupled transformer with symmetric inputs and outputs
• Passive EQ in Pultec style
• Hybrid gain make-up amplifier
• 3-Step switched EQ low frequency boost 30 Hz, 60 Hz, 100 Hz +/-10%
• 3-Step switched EQ high frequency boost 6 kHz, 10 kHz, 16 kHz +/-10%
• 3-Step switched EQ high frequency attenuation 10 kHz, 15 kHz, 20 kHz +/-10%
• True hardwire EQ bypass
• Design: API Series 500 format

Lindell Audio LiN76; analog FET compressor / limiter; high quality components and transformers from US production; manual controls for input level, output level, attack and release time; adjustable attack time: 20µs to 800µs; adjustable release time: 50ms bis 1200ms; compression ratio 4:1, 8:1, 12:1, 20:1; calibratable VU-meter with information about level or gain reduction; input / output: 6.3mm TRS jack (balanced); format: 19" / 2U; case depth: 250mm; weight: 8kg; including external power supply (12V DC)

• Up to 800 mA load per rack
• Gold-plated XLR inputs and outputs
• Built-in universal power supply 90-250 V
• Short circuit and overload protection
• Light aluminium housing
• Includes a carrying bag

• Up to 400 mA load per module
• Gold-plated XLR and D-Sub inputs and outputs
• Each module has a feed switch for forwarding the output signal to the adjacent module
• External universal power supply unit 100-250 V
• Short circuit and overload protection
• Light aluminium housing
• Includes a carrying bag