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Limited Warranty
Valid only in the United States. AKG Acoustics warrants AKG products against defects in material
or workmanship for a period of two years from the date of original purchase for use, and agrees to
repair or, at our option, replace any defective unit without charge for either parts or labor. Important:
This warranty does not cover damage resulting from accident, misuse or abuse, lack of reasonable
care, the affixing of any attachment not provided with the product, loss of parts or connecting the
product to any but the specified receptacles. This warranty is void unless service or repairs are
performed by an authorized service center. No responsibility is assumed for any special, incidental
or consequential damages. However, the limitation of any right or remedy shall not be effective
where such is prohibited or restricted by law. Simply take or ship your AKG product prepaid to our
service department. Be sure to include your sales slip as proof of purchase date. (We will not repair
transit damage under the no-charge terms of this warranty.) Note: No other warranty, written or oral
is authorized by AKG Acoustics, Inc. This warranty gives you specific legal rights, and you may also
have other rights which vary from state to state. Some states do not allow the exclusion or
limitation of incidental or consequential damages or limitation on how long an implied warranty
lasts, so the above exclusions and limitation may not apply to you.
Specifications subject to change without notice.
AKG Acoustics GmbH
Lemböckgasse 21–25, P.O.B. 158, A-1230
Vienna/AUSTRIA
Tel: (43 1) 86 654-0*, Fax: (43 1)86 654-516
Internet: http://www.akg.com
AKG Acoustics; A Division of Harman Pro Germany
Bodenseestraße 228, D-81243 München/GERMANY
Tel: (089) 8716-0, Fax: (089) 8716-200
Arbiter Pro Audio
Wilberforce Road, London NW9 6AX/ENGLAND
Tel: (0181) 202 1199, Fax: (0181)202 7076
AKG ACOUSTICS, U.S.
914 Airpark Center Drive
Nashville, TN 37217, U.S.A.
Tel: (615) 620-3800, Fax: (615)620-3875
Studer Japan Ltd.
2-43-7, Uehara, Shibuya-ku, Tokyo 151-0064/JAPAN
Tel: (813) 3465-2211, Fax: (813)3465-2214
Erikson Pro Audio
620 McCaffrey, St-Laurent, Quebec, H4T 1N1, CANADA
Tel: (514) 738-3000, Fax: (514) 737-5069
Internet: www.jam-ind.com/eriksonpro
DS-ULS Series
Specifications (measured with C 480 B preamp)
Models: CK 61/ULS: CK 62/ULS: CK 63/ULS: CK 69/ULS:
Transducer Principle: All models externally polarized condenser capsules.
Frequency Range 20–20,000 Hz ± 1 dB 20–20,000 Hz ± 1 dB 20–20,000 Hz ± 1 dB 20–18,000 Hz ± 2 dB
Polar Pattern: Cardioid Omnidirectional Hypercardioid Shotgun (2-section)
Sensitivity at 1,000 Hz:
(0 dB setting): 20 mV/Pa; -34 dBV 20 mV/Pa; -34 dBV 20 mV/Pa; -34 dBV 27 mV/Pa; -31 dBV
(+6 dB setting): 40 mV/Pa; -28 dBV 40 mV/Pa; -28 dBV 40 mV/Pa; -28 dBV 54 mV/Pa; -25 dBV
(-10 dB setting): 6.3 mV/Pa; -44 dBV 6.3 mV/Pa; -44 dBV 6.3 mV/Pa; -44 dBV 8.5 mV/Pa; -41 dBV
Equivalent Noise Level:
(0 dB setting): 11 dB-A 11 dB-A 11 dB-A 9 dB-A
(+6 dB setting): 13 dB-A 13 dB-A 13 dB-A 11 dB-A
(-10 dB setting): 17 dB-A 17 dB-A 17 dB-A 15 dB-A
Max. SPL for 0.5 % THD
(0 dB setting): 140 dB 140 dB 140 dB 140 dB
(+6 dB setting): 134 dB 134 dB 134 dB 134 dB
(-10 dB setting): 144 dB 144 dB 144 dB 142 dB
S/N Ratio (:
(0 dB setting): 83 dB 83 dB 83 dB 85 dB
(+6 dB setting): 81 dB 81 dB 81 dB 83 dB
(-10 dB setting): 77 dB 77 dB 77 dB 79 dB
Model: C 480 B
Electr. Impedance: ≤ 150 ohms (transformerless)
Load Impedance: > 2,000 ohms in parallel with 1,000 pF
Power Requirement: 48 volts phantom power (±4 volts)
Connector: 3 pin XLR type
Size: dia 0.8 in. (21 mm) length 5.9 in. (150 mm)
Models: C 480 B with CK 61/ULS: C 480 B with CK 62/ULS: C 480 B with CK 63/ULS: C 480 B with CK 69/ULS:
Finish: non reflective black non reflective black non reflective black non reflective black
Size of Microphone dia 0.83 in. (21 mm) dia 0.83 in. (21 mm) dia 0.83 in. (21 mm) dia 0.83 in. (21 mm)
Combinations: length 6.8 in. (173 mm) length 6.8 in. (173 mm) length 6.8 in. (173 mm) length 12.8 in. (326 mm)
(for single section)
length 18.4 in. (467 mm)
(for dual section)
Models: CK 61/ULS: CK 62/ULS: CK 63/ULS: CK 69/ULS:
dia 0.83 in. (21 mm) dia 0.83 in. (21 mm) dia 0.83 in. (21 mm) dia 0.83 in. (21 mm)
length 1.0 in. (26.5 mm) length dia 1.0 in. (26.5 mm) length 1.0 in. (26.5 mm) length 6.9 in. (176 mm)
(for single section)
12.5 in. (317 mm)
(for dual section)
Models: C 480 B: CK 61/ULS: CK 62/ULS: CK 63/ULS: CK 69/ULS:
Net/Shipping Weigth: 3.5 oz. (100 g) 0.9 oz. (25 g) 0.9 oz. (25 g) 0.9 oz. (25 g) 2.5/3.5 oz. (70/100 g)
18 oz. (500 g) 5.3 oz. (150 g) 5.3 oz. (150 g) 5.3 oz. (150 g) 1.1 lbs. (480 g)
Included Accessories: SA 40 Stand adapter, W 32 Foam windscreen (for CK 61/ULS, 62/ULS, and 63/ULS),
Foam windscreens for both tube lengths (CK 69/ULS)
Optional Accessories: H 30 Elastic suspension, N 62 E AC Power supply, Battery power supply, SA 38 H Stand adapter/suspension,
SA 18/2B All-metal stand adapter, A 61 Swivel adapter, VR 61 12 in. (30 cm) Extension tube, W 46 All-metal windscreen,
VR 62 3 ft. (90cm) Extension tube.