https://forum.megabass.it/viewtopic.php?f=11&t=19384&p=240226#p240226
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Andreaprio
Mar 05 Giu, 2007 12:06

Re: Problema Cuffie
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visto che nn ne capisco niente qualcuno mi pu? consilgiare quali di questi modelli mi conviene per suonare?

grazie

---K 141 STUDIO--- 

Type	semi-open, dynamic headphones, supraaural
Sensitivity	101 dB/mW, 114 dB/V
Frequency range	18 to 24,000 Hz
Rated impedance	55 ohms
THD	<0.4%
Max. input power	200 mW
Connector	gold plated stereo mini jack
Adapter	gold plated mini to 1/4" screw-on adapter jack
Net weight (without cable)	225 g
Special features	plug-in cable
Patent(s)	Varimotion ? multiple-thickness diaphragm for dynamic transducer (Patent no. AT 403.751, US 6,185,809, EP 814.637) (DE, DK, FI, FR, GB, IT, NL); Acoustics slot resistor for dynamic transducer (Patent no. AT 408.706, US 6,639,991, ZL 01116806)

---K240 STUDIO---

Type	semi-open, dynamic headphones, circumaural
Sensitivity	91 dB/mW, 104 dB/V
Frequency range	15 to 25,000 Hz
Rated impedance	55 ohms
THD	<0,3 %
Max. input power	200 mW
Connector	gold plated stereo mini jack
Adapter	stereo gold plated mini to 1/4" screw-on adapter jack
Net weight (without cable)	240 g (8.5 oz)
Special features	plug-in cable
Patent(s)	Varimotion ? multiple-thickness diaphragm for dynamic transducer (Patent no. AT 403.751, US 6,185,809, EP 814.637) (DE, DK, FI, FR, GB, IT, NL); Acoustics slot resistor for dynamic transducer (Patent no. AT 408.706, US 6,639,991, ZL 01116806)


---K 271 STUDIO---

Type	closed-back, dynamic headphones, circumaural
Sensitivity	91 dB/mW, 104 dB/V
Frequency range	16 to 28,000 Hz
Rated impedance	55 ohms
THD	<0.3 %
Connector	gold plated stereo mini jack
Adapter	gold plated mini to 1/4" screw-on adapter jack
Net weight (without cable)	240 g (8.5 oz)
Special features	plug-in cable with mini XLR connector
Patent(s)	Varimotion ? multiple-thickness diaphragm for dynamic transducer (Patent no. AT 403.751, US 6,185,809, EP 814.637) (DE, DK, FI, FR, GB, IT, NL); Acoustics slot resistor for dynamic transducer (Patent no. AT 408.706, US 6,639,991, ZL 01116806)


