오디오필 음향연구소 (AudioFeel) ~ 인류를 즐겁게… ~

DISCRETE LOW-NOISE OPERATIONAL AMPLIFIERS OPA2301 + Offset adjustment OPM2401 MK2 (DUAL) + Partlist of all semiconductor Perhaps, if you feel that the sound is insufficient, try to replace all semiconductors. You will feel the impressive sound.(The parts list is sent to the registered e-mail to PayPal.) FEATURESAdditional offset adjustment and offset stabilization *****Low Quiescent Current ****..

DISCRETE LOW-NOISE OPERATIONAL AMPLIFIERS OPA2302 + Offset adjustment OPM2402 MK2 (Single) + Partlist of all semiconductor Perhaps, if you feel that the sound is insufficient, try to replace all semiconductors. You will feel the impressive sound.(The parts list is sent to the registered e-mail to PayPal.) FEATURESAdditional offset adjustment and offset stabilization *****Low Quiescent Current **..

DISCRETE LOW-NOISE OPERATIONAL AMPLIFIERS OPA301 MK2 (DUAL) + Partlist of all semiconductor Perhaps, if you feel that the sound is insufficient, try to replace all semiconductors. You will feel the impressive sound.(The parts list is sent to the registered e-mail to PayPal.) FEATURESBetter in low impedance circuit *****High-Quality Audio-Grade Operational AmplifiersComposed of High-performance D..

DISCRETE LOW-NOISE OPERATIONAL AMPLIFIERS OPA302 MK2 (Single) + Partlist of all semiconductor Perhaps, if you feel that the sound is insufficient, try to replace all semiconductors. You will feel the impressive sound.(The parts list is sent to the registered e-mail to PayPal.) FEATURESBetter in low impedance circuit *****High-Quality Audio-Grade Operational AmplifiersComposed of High-performance..

DISCRETE LOW-NOISE OPERATIONAL AMPLIFIERS OPA301 + Offset adjustment OPM401 MK2 (DUAL) + Partlist of all semiconductor Perhaps, if you feel that the sound is insufficient, try to replace all semiconductors. You will feel the impressive sound.(The parts list is sent to the registered e-mail to PayPal.) FEATURESAdditional offset adjustment and offset stabilization *****Better in low impedance circ..

DISCRETE LOW-NOISE OPERATIONAL AMPLIFIERS OPA302 + Offset adjustment OPM402 MK2 (Single) + Partlist of all semiconductor Perhaps, if you feel that the sound is insufficient, try to replace all semiconductors. You will feel the impressive sound.(The parts list is sent to the registered e-mail to PayPal.) FEATURESAdditional offset adjustment and offset stabilization *****Better in low impedance ci..

DISCRETE LOW-NOISE OPERATIONAL AMPLIFIERS OPA3301 (DUAL) ; Low impedance Change model: OPA301 -> OPA3301 FEATURESExciting and dynamic sound with enhanced *****Better in low impedance circuit *****High-Quality Audio-Grade Operational AmplifiersComposed of High-performance Discrete ComponentsJFET use High Input ImpedanceExcellent effect at Low Impedance Circuit as a Driving Force in affordDip 8 Pi..

DISCRETE LOW-NOISE OPERATIONAL AMPLIFIERS OPA3302 (Single) ; Low impedance Change model: OPA302 -> OPA3302 FEATURESExciting and dynamic sound with enhanced *****Better in low impedance circuit *****High-Quality Audio-Grade Operational AmplifiersComposed of High-performance Discrete ComponentsJFET use High Input ImpedanceExcellent effect at Low Impedance Circuit as a Driving Force in affordDip 8 ..

DISCRETE LOW-NOISE OPERATIONAL AMPLIFIERS OPM3401 (DUAL) ; Low impedance (OPA3301 + Offset adjustment) Change model: OPA401 -> OPM3401 FEATURESExciting and dynamic sound with enhanced *****Additional offset adjustment and offset stabilization *****Better in low impedance circuit *****High-Quality Audio-Grade Operational AmplifiersComposed of High-performance Discrete ComponentsJFET use High Inpu..

DISCRETE LOW-NOISE OPERATIONAL AMPLIFIERS OPM3402 (Single) ; Low impedance (OPA3302 + Offset adjustment) Change model: OPM402 -> OPM3402 FEATURESExciting and dynamic sound with enhanced *****Additional offset adjustment and offset stabilization *****Better in low impedance circuit *****High-Quality Audio-Grade Operational AmplifiersComposed of High-performance Discrete ComponentsJFET use High In..

A bare board for assembling discrete operational amplifiers OPM401 / OPM2401. Board: Size: 44mm x 50mm x 1.6mm (OPM401a + OPM401b) Copper thickness: 1 oz Partlist is required to assemble it. Partlist: OPM401partlist OPM2401 partlist and Schematic Discrete Op Amp AUDIOFEEL Includes: x1: OPM401 bare board x4: 0.8mm -16mm Gold plate pin. x2: 2.54mm - 4pin right angle Gold plate pin. ---------------..

A bare board for assembling discrete operational amplifiers OPM402 / OPM2402. Board: Size: 25mm x 58mm x 1.6mm (OPM402a + OPM402b) Copper thickness: 1 oz Partlist is required to assemble it. Partlist: OPM401partlist OPM2401 partlist and Schematic Discrete Op Amp AUDIOFEEL Includes: x1: OPM402 bare board x5: 0.8mm -16mm Gold plate pin. x2: 2.54mm - 4pin right angle Gold plate pin. ---------------..