Model |
AK380 |
AK320 |
AK300 |
Images |
 |
 |
 |
Body Color |
Meteoric Titan, Black & Copper, Stainless Steel |
Gun Metal |
Midnight Black |
Body Material |
Aircraft Grade Duralumin / Copper / Stainless Steel |
Aluminum |
Aluminum |
Dimensions |
3.14” [W] x 4.42” [H] x 0.68” [D]
79.8 mm [W] x 112.4 mm [H] x 17.5 mm [D] |
2.95” [W] x 4.42” [H] x 0.64” [D]
75.15 mm [W] x 112.4 mm [H] x 16.45 mm [D] |
2.95 ” [W] x 4.42 ” [H] x 0.60 ” [D]
75.15 mm [W] x 112.4 mm [H] x 15.45 mm [D]
|
Weight |
7.68 oz. (218 g) |
7.65 oz. (217 g) |
7.23 oz (205 g) |
Output Level |
Unbalance 2.2Vrms / Balance 2.3Vrms(Condition No Load) |
Unbalance 2.2Vrms / Balance 2.3Vrms(Condition No Load) |
Unbalance 1.98Vrms / Balance 1.98Vrms (Condition No Load) |
DAC |
AKM AK4490 x 2(Dual DAC) |
AKM AK4490 x 2(Dual DAC) |
AKM AK4490 x1 (Single DAC) |
Frequency Response |
±0.053dB (Condition: 20Hz~20kHz)Unbalanced & Balanced/
±0.56.dB (Condition: 10Hz~70kHz) Unbalanced: / ±0.55.dB (Condition: 10Hz~70kHz) Balanced |
±0.053dB (Condition: 20Hz~20kHz)Unbalanced & Balanced
/ ±0.56.dB (Condition: 10Hz~70kHz) Unbalanced: / ±0.55.dB (Condition: 10Hz~70kHz) Balanced |
±0.075dB (Condition: 20Hz~20kHz) Unbalance & Balance
±0.56dB (Condition: 10Hz~70kHz) Unbalance / ±0.55dB (Condition: 10Hz~70kHz) Balance |
Signal to Noise Ratio |
16dB @ 1kHz, Unbalanced / 117dB @ 1kHz, Balanced |
116dB @ 1kHz, Unbalanced / 117dB @ 1kHz, Balanced |
116dB @ 1kHz, Unbalance / 116dB @ 1kHz, Balance |
Crosstalk |
130dB @ 1kHz, Unbalanced / 135dB @ 1kHz, Balanced |
130dB @ 1kHz, Unbalanced / 135dB @ 1kHz, Balanced |
130dB @ 1kHz, Unbalance / 130dB @ 1kHz, Balance |
THD+N |
0.0008% @ 1kHz, Unbalanced / 0.0007% @ 1kHz, Balanced |
0.0008% @ 1kHz, Unbalanced / 0.0007% @ 1kHz, Balanced |
0.0008% @ 1kHz, Unbalance / 0.0007% @ 1kHz, Balance |
IMD SMPTE |
0.0007% 800Hz 10kHz (4:1) Unbalanced/
0.0006% 800Hz 10kHz (4:1) Balanced |
0.0007% 800Hz 10kHz (4:1) Unbalanced/
0.0006% 800Hz 10kHz (4:1) Balanced |
0.0007% 800Hz 10kHz(4:1) Unbalance /
0.0006% 800Hz 10kHz(4:1) Balance |
Output Impedance |
Balanced out 2.5mm (1ohm) / Unbalanced out 3.5mm (2ohm) |
Balanced out 2.5mm(1ohm)/ PHONES 3.5mm(2ohm) |
Balanced out 2.5mm (1ohm) / PHONES 3.5mm (2ohm) |
Clock Jitter |
30ps(Typ) / Reference Clock Jitter (VCXO Clock) 0.2ps (Typ) |
30ps(Typ) / Reference Clock Jitter 200 Femto Seconds |
30ps(Typ) / Reference Clock Jitter 200 Femto Seconds |
Memory |
Built-in : 256GB [NAND] / External : microSD (Max. 128GB) x 1 |
Built-in : 128GB [NAND] / External : microSD (Max. 128GB) x1 |
Built-in : 64GB [NAND] / External : microSD (Max. 128GB) x1 |
Model |
AK240 |
AK120II |
AK100II |
AK70 |
Images |
 |
 |
 |
 |
Body Color |
Gun Metal |
Stone Silver |
Smoky Blue |
Misty Mint |
Body Material |
Aircraft Grade Duralumin |
Aluminum |
Aluminum |
Aluminum |
Dimensions |
2.59" [W] x 4.21" [H] x 0.68" [D]
66 mm [W] x 107 mm [H] x 17.5 mm [D] |
2.16" [W] x 4.64" [H] x 0.58" [D]
55 mm [W] x 118 mm [H] x 14.9 mm [D] |
2.16" [W] x 4.37" [H] x 0.58" [D]
55 mm [W] x 111 mm [H] x 14.9 mm [D] |
2.37" [W] x 3.81" [H] x 0.51" [D]
60.3 mm [W] x 96.8 mm [H] x 13 mm [D] |
Weight |
6.5 oz (185 g) |
6.24 oz (177 g) |
5.99 oz (170 g) |
4.66 oz (132 g) |
Output Level |
Unbalance 2.1Vrms / Balance 2.3Vrms(Condition No Load) |
Unbalance 2.1Vrms / Balance 2.3Vrms(Condition No Load) |
Unbalance 2.0Vrms / Balance 1.7Vrms(Condition No Load) |
Unbalance 2.3Vrms / Balance 2.3Vrms (Condition No Load) |
DAC |
Cirrus Logic CS4398 x2(Dual DAC) |
Cirrus Logic CS4398 x2(Dual DAC) |
Cirrus Logic CS4398 x1(Single DAC) |
Cirrus Logic CS4398 x1 (Single DAC) |
Frequency Response |
±0.023dB (Condition: 20Hz~20kHz) Unbalanced & Balanced
/ ±0.3dB (Condition: 10Hz~70kHz) Unbalanced & Balanced |
±0.023dB(Condition: 20Hz~20kHz) Unbalanced & Balanced
/ ±0.3dB(Condition: 10Hz~70kHz) Unbalanced & Balanced |
±0.025dB(Condition: 20Hz~20kHz) Unbalanced & Balanced
/ ±0.6dB(Condition: 10Hz~70kHz) Unbalanced & Balanced |
±0.075dB (Condition: 20Hz~20kHz) Unbalance & Balance ±0.56dB (Condition: 10Hz~70kHz) Unbalance
/ ±0.55dB (Condition: 10Hz~70kHz) Balance |
Signal to Noise Ratio |
116dB @ 1kHz, Unbalanced / 117dB @ 1kHz, Balanced |
116dB @ 1kHz, Unbalanced / 117dB @ 1kHz, Balanced |
115dB @ 1kHz, Unbalance / 115dB @ 1kHz, Balance |
116dB @ 1kHz, Unbalance / 116dB @ 1kHz, Balance |
Crosstalk |
130dB @ 1kHz, Unbalanced / 135dB @ 1kHz, Balanced |
130dB @ 1kHz, Unbalanced / 135dB @ 1kHz, Balanced |
127dB @ 1kHz, Unbalanced / 130dB @ 1kHz, Balanced |
130dB @ 1kHz, Unbalance / 130dB @ 1kHz, Balance |
THD+N |
0.0007% @ 1kHz, Unbalanced / 0.0005% @ 1kHz, Balanced |
0.0007% @ 1kHz, Unbalanced/ 0.0005% @ 1kHz, Balanced |
0.0009% @ 1kHz, Unbalanced / 0.0008% @ 1kHz, Balanced |
0.0008% @ 1kHz, Unbalance / 0.0007% @ 1kHz, Balance |
IMD SMPTE |
0.0004% 800Hz 10kHz(4:1) Unbalanced
/ 0.0003% 800Hz 10kHz(4:1) Balanced |
0.0004% 800Hz 10kHz(4:1) Unbalanced
/ 0.0003% 800Hz 10kHz(4:1) Balanced |
0.0004% 800Hz 10kHz(4:1) Unbalanced
/ 0.0003% 800Hz 10kHz(4:1) Balanced |
0.0007% 800Hz 10kHz(4:1) Unbalance
/ 0.0006% 800Hz 10kHz(4:1) Balance |
Output Impedance |
Balanced out 2.5mm (1ohm) / PHONES 3.5mm (2ohm) |
Balanced out 2.5mm (1ohm)/ PHONES 3.5mm (2ohm) |
Balanced out 2.5mm (1ohm)/ PHONES 3.5mm (2ohm) |
Balanced out 2.5mm (1ohm) / PHONES 3.5mm (2ohm) |
Clock Jitter |
50ps (Typ) |
50ps (Typ) |
50ps (Typ) |
|
Memory |
Built-in : 256GB [NAND]/ External : microSD (Max 128GB) x1 |
Built-in : 128GB [NAND ]/ External : microSD (Max 128GB) x1 |
Built-in : 64GB [NAND] / External : microSD (Max 128GB) x1 |
Built-in : 64GB [NAND] / External : microSD (Max 200GB) x1 |