Accuphase C-2120 User Manual

● AAVA ●● ●● ●● ●

AAVA

AAVA

1972		EXT PRE
	q SN w e
	r	192kHz/24
	t	USB
		DAC-40
C-2120 C-3800		PC USB
C-2110
		OPTICAL COAXIAL USB DAC
AAVA Accuphase Analog Vari-gain
Amplifier C-2800
AAVA AAVA		AD-30 MC/MM

■

■

■ EXT PRE

■ 3 12dB 18dB 24dB

■ LED INV

■ 2 EXT PRE

LED

■

■

■

■

●

●20 B

	18
	16
	14
	12
	10								LOUDNESS COMPENSATOR ON
<![if ! IE]> <![endif]>dB	8
	6
<![if ! IE]> <![endif]>in	4
<![if ! IE]> <![endif]>Response	0
	2
	2
	4
	6
	10 100 1k 10k 100k
												Frequency in Hz

				LED
					40Hz/100Hz
					8kHz/20kHz
	16
	12	BASS	TREBLE
		100Hz	8kHz	A1	A2
		40Hz	20kHz
	8
<![if ! IE]> <![endif]>dB	4
<![if ! IE]> <![endif]>in
<![if ! IE]> <![endif]>Response	0				F1
					" " !
	4
	8
	12				F2
					#$!
	16
	10 100 1k 10k 100k
		Frequency in Hz

AAVA Accuphase Analog Vari-gain Amplifier

■ 2 18 V-I			■ SN					■
2
■			■					■AAVA
■			■ AAVA					■
		16						AAVA
				C-2120 AAVA			V-I - 1/2 1/22 1/215 1/216
		65,536
							16 16
							16 ON/OFF
							CPU
							Variable Gain Circuit
							I-V -
								18 V-I
								I-V
								AAVA
		!
	16 1/2 1/216
		CPU ON/OFF
	AAVA