The document describes Audio-Technica's limited edition products celebrating their 50th anniversary, including microphones, headphones, and DJ headphones. The products feature premium finishes and specifications matching Audio-Technica's professional studio equipment. Details provided include specifications, features, accessories, and photos of each product in the anniversary collection.

1. 50th Anniversary
Limited Edition Products
since 1962
AT4050/LE AT4050URUSHI
Multi-pattern condenser microphone Multi-pattern condenser microphone
Finest Lacquer Finish
Specifications
Element: Externally-polarized (DC bias) condenser Signal-to-noise ratio: 77 dB, 1 kHz at 1 Pa
Polar patterns: Cardioid, Omnidirectional, Figure-of-eight Phantom power requirements: 48V DC, 4.2 mA typical
Frequency response: 20-18,000 Hz Switches: Polar selection; Flat, roll-off;10 dB pad (nominal)
Low frequency roll-off: 80 Hz, 12 dB/octave Weight: 510 g
Open circuit sensitivity: –36 dB (15.8 mV), re 1V at 1 Pa Dimensions: 188.0 mm long, 53.4 mm maximum body Ø
Impedance: 100 ohms Output connectors: Integral 3-pin XLRM-type
Max. input sound level: 149 dB SPL, 1 kHz at 1% T.H.D.; Accessories furnished: AT8449 shock mount for 5/8”-27 threaded stands;
159 dB SPL, with 10 dB pad (nominal) microphone dust cover; protective carrying case
Noise: 17 dB Dimensions: 17.3(H) × 17(W) × 28.2(D) mm
Dynamic range (typical): 132 dB, 1 kHz at Max SPL Weight: 9.5 g

2. Limited Edition Headphone
ATH-M50s/LE
Professional studio monitor headphones, silver
Specifications
Driver Diameter: Ø45 mm
Magnet: Neodymium
Frequency Response: 15 ~ 28,000 Hz
Maximum Input Power: 1,600 mW
Sensitivity: 99 dB/mW
Impedance: 38 Ohms
Weight: 284 g
Cable: 1.2mm - 3.0mm straight, OFC litz wire
Connector: Gold-plated stereo 1/8” (3.5 mm) connector with strain relief
and professional screw-on 1/4” (6.3 mm) adapter

3. AE6100/LE
Hypercardioid
dynamic handheld microphone
Specifications
Element: Dynamic
AE4100/LE Polar Pattern: Hypercardioid
Frequency Response: 60-15,000 Hz
Cardioid dynamic handheld Open Circuit Sensitivity: – 55 dB (1.7 mV) re 1V at 1 Pa
Impedance:
microphone, silver Weight:
250 ohms
310 g
Dimensions: 177.0 mm long, 48.0 mm head Ø, 33.0 to 22.0 mm tapered body Ø
Output Connector: Integral 3-pin XLRM-type
Specifications
Accessories: AT8470 Quiet-Flex® stand clamp for 5/8”-27 threaded stands;
Element: Dynamic 5/8”-27 to 3/8”-16 threaded adapter; soft protective pouch
Polar Pattern: Cardioid
Frequency Response: 90-18,000 Hz
Open Circuit Sensitivity: – 55 dB (1.7 mV) re 1V at 1 Pa
Impedance: 250 ohms
Weight: 310 g
Dimensions: 177.0 mm long, 48.0 mm head Ø, 33.0 to 22.0 mm tapered body Ø
Output Connector: Integral 3-pin XLRM-type
Accessories: AT8470 Quiet-Flex® stand clamp for 5/8”-27 threaded stands;
5/8”-27 to 3/8”-16 threaded adapter; soft protective pouch
AE5400/LE ATM25/LE
Cardioid condenser handheld Hypercardioïd dynamic instrument microphone
microphone, silver – Industry standard back for the 50th anniversary
Specifications Specifications
Element: Externally polarized (DC Bias) condenser Polar Pattern: Hypercardioid
Polar Pattern: Cardioid Frequency Response: 30-15 000 Hz
Frequency Response: 20-20,000 Hz Open Circuit Sensitivity: – 54dB (1.9mV)
Low Frequency Roll Off: 80 Hz, 12 dB/octave Impedance: 600 ohms
Open Circuit Sensitivity: – 40 dB (10.0 mV) re 1V at 1 Pa Output Connector: XLRM-type
Impedance: 150 ohms Accessories: Integral stand clamp protective pouch
Max. Input Sound Level: 147 dB SPL, 1 kHz at 1% T.H.D.; 157 dB SPL, with 10 dB pad (nominal)
Dynamic Range: 133 dB, 1 kHz at Max SPL
Signal to Noise Ratio: 80 dB, 1 kHz at 1 Pa
Phantom Power Req.: 11-52V DC, 4 mA typical
Weight: 330 g
Dimensions: 179.0 mm long, 50.0 mm head Ø, 33.0 mm to 22.0 mm tapered body Ø
Output Connector: Integral 3-pin XLRM-type
Accessories: AT8470 Quiet-Flex® stand clamp for 5/8”-27 threaded stands;
5/8”-27 to 3/8”-16 threaded adapter; soft protective pouch
Limited Edition Microphones

4. Limited Edition DJ Headphone
ATH-PRO700Mk2ANV
Top of the range DJ headphones,
black and gold
Specifications
Type: Closed-back Dynamic
Driver Diameter: Ø53 mm
Magnet: Neodymium
Frequency Response: 5 ~ 35,000 Hz
Maximum Input Power: 3,500 mW
Sensitivity: 106 dB/mW
Impedance: 38 Ohms
Weight: 305 g
Cable: 1.2m Coiled Cord (Max. 3.0 m) and 1.2 m Straight Cord
Connector: Ø6.3 / Ø3.5 mm gold-plated stereo plug
Accessories (Optional): Carrying pouch, Detachable cable x 2, 6.3mm adapter
Audio-Technica Ltd. – www.audio-technica.com