User manual
Neumann TLM103MT Large Diaphragm Condenser Mic

User Manual for Neumann TLM103MT Large Diaphragm Condenser Mic and Rycote InVision Studio Kit

• Product category: Large Diaphragm Condenser Neumann
• Brand: Neumann
• Description and content of package
• Technical information and basic settings
• Frequently asked questions – FAQ
• Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
• Authorized service for Neumann Large Diaphragm Condenser

Product description

• Neumann TLM 103 Large-Diaphragm Condenser Microphone (Nickel)
  • Ian Kelly about the KM 184 and the TLM 103
  The nickel TLM 103 Large-Diaphragm Condenser Microphone from Neumann is a cardioid, directional microphone that features low self-noise and high sound pressure level transmission. The capsule, derived from that used in the Neumann U 87, has a cardioid pattern, is acoustically well-balanced, and provides great attenuation of signals from the rear.
  
  The TLM 103 is equipped with a large-diaphragm capsule with a cardioid pattern. By focusing on this pattern, the attenuation of unwanted rear sound has been optimized. Off-axis sounds are rendered naturally while isolation is increased. This also leads to a high feedback suppression when the microphone is used in live situations or where loudspeaker playback is a factor.
  
  The TLM 103 is addressed from the front. The K 103 large diaphragm capsule is based on the K 87, and has a flat frequency response up to about 5 kHz, and above that, a wide flat 4 dB presence boost.
  
  The large, wire mesh head-grille protects the capsule from plosive sounds and effectively prevents pop noises. These characteristics are achieved without resorting to corrective resonance effects. The microphone maintains a great impulse response and reproduces details of music and speech without coloration.
  
  With just 7 dB-A and 17.5 dB CCIR, the self-noise level of the TLM 103 is so reduced that even the smallest signals are reproduced almost noise-free. It is capable of handling sound pressure levels up to 138 dB without distortion.
  
  With TLM technology, the usual output transformer is replaced by an electronic circuit. As with traditional transformers, it ensures good common mode rejection, and prevents RF interference that may influence the balanced audio signal.
  
  The entire internal construction is elastically mounted to attenuate any structure-born noise that could interfere with the TLM 103's operation. The capsule is set on an elastic mount and the frequency range reaches below 20 Hz, allowing even very low bass signals to be reproduced without coloration. Due to this low-frequency extension, the TLM 103 is more sensitive to structure borne interference and wind noise.
  
  
  • Large-diaphragm capsule with cardioid pickup pattern
  • Pressure gradient transducer
  • Transformerless circuitry
  • Low noise
  • Straightforward handling for home recording and professional studios
  UPC: 615104084308
• Rycote InVision Studio Kit with USM
  • Ian Kelly about the KM 184 and the TLM 103
  The InVision Studio Kit with USM by Rycote is a complete suspension and pop filter system which combines the InVision Studio Universal Shock Mount and Universal Pop Filter in one convenient package - everything you need to capture professional radio-ready recordings free from pops and noise.The shock mount supports any microphone with a diameter of 18 to 55 mm and weighing up to 1.65 lb. The patented vibration-resistant Lyre mount helps reduce capsule and cable-borne noise and controlled tests at Rycote's factory show that it provides up to twice the isolation of traditional microphone suspension systems.The pop filter is made with a custom mesh that attenuates frequencies up to 20dB and is designed to reduce or eliminate pops caused by B's and P's in vocal performances. Unlike other pop filters, this one causes no audible high-frequency loss keeping the integrity and clarity of the original sound produced by your microphone.With its universal screw clamp, the InVision pop filter not only works with the InVision USM but is designed to fit any universal shock mount with diameters between 1/8 and 1/2". When the time comes, the mesh filter is replaceable helping to maintain a clean, hygienic studio and the ergonomic frame is designed for comfort so you can focus on the performance and not what's in front of you.

  InVision Universal Pop Filter

  • Mesh filter attenuates low-frequency vocal pops up to 20dB with no audible high-frequency loss
  • Ergonomic frame is designed for comfort when placed in front of the mouth and face
  • The custom mesh filter is replaceable for cleaning or replacement
  • Designed to fit the outer ring of any universal shock mount and most other mic suspensions

  InVision Universal Shock Mount

  • Supports microphone with diameters of 18 to 55 mm and weighing up to 1.65 lb
  • Patented vibration-resistant Lyre mount helps reduce capsule and cable-borne noise
  • Provided up to twice the isolation of traditional microphone suspension systems
• Mogami Gold Studio XLR Female to XLR Male Microphone Cable (Black, 15')
  • Ian Kelly about the KM 184 and the TLM 103
  The black, 15' Mogami Gold Studio XLR Female to XLR Male Microphone Cable is a high-quality, 4-conductor cable engineered for maximum rejection of RFI and EMI, accurate signal transmission with low noise, and durability. It uses the company's Neglex twisted, double-conductor quad cable with a spiral, bare copper shield, which is effective in maintaining signal integrity, even when used with unbalanced equipment, in professional or home studios suffering from wiring and grounding problems.The cable is terminated with black-body, gold-plated XLR connectors, and features a 0.236" diameter jacket, ideal for applications where a small-diameter quad mic cable is required.

  Key Features

  • Studio and broadcast-quality microphone cable wired with Mogami 2534 Neglex twisted quad-conductor cable
  • Ideal for home studios suffering from wiring and grounding problems—maintains signal quality when used with unbalanced equipment
  • Served (spiral) bare copper shield for long-lasting protection against RFI and EMI
  • XLPE (Cross-Linked Polyethylene) conductor insulation
  • Terminated with black-body, 3-pin XLR connectors (XLR female to XLR male)
  • Gold-plated contacts to prevent corrosion
  • 0.236" jacket diameter—for use where a small-diameter quad mic cable is required
  • Limited lifetime warranty
  UPC: 801813075830
• Auray RF-C20 Studio Isolation Filter (Red Composite, Metal Back)
  • Ian Kelly about the KM 184 and the TLM 103
  The red composite, metal back RF-C20 Studio Isolation Filter from Auray provides a solution for music producers, broadcasters, and podcasters looking to help isolate a microphone and achieve better recordings in a space that is less than ideal for capturing audio. The Auray Studio Isolation Filter makes capturing clean, dry vocals or instrument recordings sound more natural with less sonic coloration.The RF-C20 fits on a medium- to heavy-duty microphone stand and uses a rugged aluminum mesh frame, four-layers of acoustic treatment, a vented metal back, plus a layer of acoustic composite fiber to absorb unwanted ambient noise and control acoustic reflections. In a nutshell, if your recording vocals, voiceovers, or podcasts in an untreated room with hard surfaces, the RF-C20 provides advanced microphone isolation for better-sounding results.
  Microphone Isolation
  • Recording, broadcasting, or podcasting in rooms with little-to-no acoustic treatment can wash-out vocal or instrument audio recordings with echo reflections. The Auray Studio Isolation Filter minimizes reflections of unwanted noise bouncing off hard surfaces and entering your microphone. Usually, expensive acoustic foam is required on studio walls to absorb reflections and get a "dry" sound. With this reflection filter, you can achieve similar results in your own room or workspace.
  Four-Layer Acoustic Treatment
  • Four layers of acoustic treatment help to isolate your vocal and instrument recordings. A thick layer of composite fiber surrounds your microphone and absorbs unwanted reflections, as well as additional noise coming in from the room. Two more layers of fabric and a perforated mesh layer help deaden and disperse sound waves, leaving your incoming audio clean and dry with little to no coloration.
  Adjustable Microphone Position
  • Getting the right position with your microphone to capture vocals or instruments is a crucial step when recording audio. The RF-C20 allows you to adjust the microphone position horizontally and vertically. Slide the microphone closer to the filter for that dry sound or slide the microphone away from the filter to add more of the room ambience. You can also adjust the microphone height to fit the person or instrument you're recording. You can even alter the angle of the filter and microphone with a simple twist of a knob.
  Mounting Options
  • The Auray Studio Isolation Filter can be mounted three ways. Use the clamps to attach the filter to medium- to heavy-duty boom and microphone stands. The clamps provide quick attachment and minimize setup time. An included 5/8- to 3/8" adapter allows you to seat the filter directly to the top of your mic stand. In addition, you can mount the isolation filter upside down to a mic boom arm for overhead recording.
  UPC: 847628013827
• Auray RFMS-580 Reflection Filter Tripod Mic Stand
  • Ian Kelly about the KM 184 and the TLM 103
  The RFMS-580 Reflection Filter Tripod Mic Stand from Auray features heavy duty steel construction and is capable of providing sturdy support to your reflection filter and studio microphone at the same time. The tripod stand design features collapsible legs for convenient storage and a telescoping center column that can be adjusted to reach a maximum working height of 76", including a standard reflection filter.
  
  The stand also features non-slip feet for added traction on hard surfaces as well as a 5/8" threaded adapter for attaching a shockmount or mic clip.
  • Provides sturdy support to a microphone and a reflection filter at the same time
  • May also be used as a speaker stand (may require 3/8" thread adapter)
  UPC: 847628576827

• TLM 103 Large-Diaphragm Condenser Microphone (Nickel) cwyaqsudwezfcwvzatavrbfavfu
• SG 2 Stand Mount (Black)
• Wooden Box
• Limited 2-Year Warranty

• Rycote - InVision Studio Kit with USM

• Mogami - Gold Studio XLR Female to XLR Male Microphone Cable (Black, 15')

• Auray - RF-C20 Studio Isolation Filter (Red Composite, Metal Back)

• Auray - RFMS-580 Reflection Filter Tripod Mic Stand

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Technical parameters

• Neumann TLM 103 Large-Diaphragm Condenser Microphone (Nickel)

  Operating Principle	Pressure Gradient
  Transducer	Condenser
  Polar Pattern	Cardioid
  Frequency Range	20 Hz to 20 kHz
  Signal to Noise Ratio	76 dB CCIR 87 dB A-Weighted
  Equivalent Noise Level	7 dB A-Weighted
  Maximum SPL	138 dB SPL
  THD	0.5%
  Impedance	50 Ohms
  Load Impedance	1000 Ohms
  Sensitivity	23 mV/Pa at 1 kHz into 1 kOhms

  Output Connectors	1 x 3-Pin XLR
  Operating Current Consumption	3 µA
  Operating Voltage	48 V ± 4 V
  Length	5.20" / 132 mm
  Diameter	2.36" / 60 mm
  Weight	15.87 oz / 450 g

  Box Dimensions (LxWxH)	19.3 x 7.35 x 3.95"

• Rycote InVision Studio Kit with USM

  Microphone Diameters	0.70 to 2.16" (18 to 55 mm)
  Max Microphone Length	11.8" (300 mm)
  Max Vertical Weight	1.65 lb (750 g)
  Max Horizontal Weight	1.10 lb (500 g)
  Max Suspension Rotation	175°

  Dimensions (W x L x H)	5.11 x 9.44 x 6.10" (130 x 240 x 155 mm)
  Weight	0.13 lb (61 g)

  Box Dimensions (LxWxH)	7.6 x 6.3 x 5.8"

• Mogami Gold Studio XLR Female to XLR Male Microphone Cable (Black, 15')

  Connector 1	3-Pin XLR Male
  Connector 2	3-Pin XLR Female
  Cable Length	15' / 4.6 m
  Outer Diameter	0.236" / 6 mm
  Shielding	Bare Copper Spiral
  Conductor Material	Oxygen-Free Copper (OFC)
  Number of Conductors	4
  Wire Gauge	24 AWG
  Contact Plating	Gold
  Jacket Type	Polyvinyl Chloride (PVC)
  Insulation Type	Polyethylene
  Conductor Capacitance	29.6 pF/ft at 1 kHz

  Box Dimensions (LxWxH)	9.37 x 7.165 x 0.787"

• Auray RF-C20 Studio Isolation Filter (Red Composite, Metal Back)

  Material of Construction	Composite Fiber, Aluminum
  Dimensions (H x W x D)	14.6 x 17.5 x 13.3" / 37.2 x 44.5 x 33.8 cm
  Weight	8.2 lb / 3.7 kg

  Box Dimensions (LxWxH)	19.5 x 17.0 x 13.0"

• Auray RFMS-580 Reflection Filter Tripod Mic Stand

  Thread Size	5/8"
  Folded Height	35.2" (89.4 cm)
  Adjustable Height Range	42 to 68" (106.7 to 172.7 cm)
  Weight	5.2 lb (2.36 kg)

  Box Dimensions (LxWxH)	35.75 x 5.0 x 4.25"

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