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USB-C CABLE DONGLE · CONEXANT CX31993

JCALLY JM6 PRO

A USB-C cable dongle with a Conexant CX31993 DAC chip, a 3.5 mm output and a built-in mic. About 6 g.

Manufacturer page · Price history

JCALLY JM6 PRO, official product photo
Photo: JCALLY
POWER AT 32 Ω60mW3.5 mm, per channel not stated
OUTPUT IMPEDANCENot statedNo data from the manufacturer
SNR>124dBoriginal: 信噪比 ＞124 dB
PRICE$14.99Lowest price at Hangout Audio
OUTPUTS3.5 mm
DAC CHIPConexant CX31993
PARAMETRIC EQNot statedJCALLY lists none
CONTOURNot supported

Numbers are the manufacturer's stated figures unless marked as measured; sources linked below.

Outputs and power

3.5 mm
60mWat 32 Ω
Spec image: 60 mW at 32 Ω, per channel or both channels not stated
7.4mWat 600 Ω
Spec image: 7.4 mW at 600 Ω, per channel or both channels not stated
Output impedance -
SNR>124 dB
Dynamic range>111 dB
Distortion-95 dB
Crosstalk-110 dB
Frequency response20 Hz - 40 kHz

Not stated: gain, supply voltage.

Is it enough for your headphones?

JCALLY rates the JM6 PRO at 60 mW into 32 Ω. Below is how much of that is left to spare for each kind of headphones when you listen loud, with peaks at 110 dB. A figure marked est. is worked out from that rating.

Sensitive IEMsMulti-driver sets that hiss on strong sources
needs 0.6 mWest. 30 mW at 16 Ω+17 dB
Most IEMsTypical in-ears, 16 to 50 Ω
needs 3.2 mW60 mW at 32 Ω+13 dB
Easy-to-drive headphonesClosed and portable, 32 Ω
needs 16 mW60 mW at 32 Ω+6 dB
Hard-to-drive headphones300 Ω, HD 600 class, hungry for voltage
needs 20 mWest. 12 mW at 300 Ω2 dB short
Most planarsPlanar magnetic, low impedance, need current
needs 50 mW60 mW at 32 Ω+0.8 dB
Demanding planarsThe hardest loads, desktop territory
needs 251 mWest. 38 mW at 60 Ω8 dB short

Where to buy

Some shop links are affiliate links: if you buy through one, I may earn a commission. Your price and the order stay the same.

Hangout Audio · retail price, checked 7 Nov 2026$14.99Hangout Audio · read 11 Nov 2026$14.99

Price historyCompare prices on Soundblooms Deals

The device

From JCALLY's spec images unless marked
InputUSB-C
FormatsPCM up to 32-bit / 384 kHz
DAC chipConexant CX31993
MicSupports calls / live streaming / co-hosting mic
BuildEight-strand silver-plated fashion cable; 5N oxygen-free copper silver-plated cable; 3D curved die-cast aluminium alloy
Parametric EQNo data from the manufacturer. Not supported in Contour.
Length110 ± 10 mm
WeightAbout 6 g

How it stacks up against the competition

Power at 32 Ω · price in US dollars
20 mW50 mW100 mW200 mW$7$10$20$30scale breaks hereMost IEMs need 3.2 mW+13 dB to spareFiiO KA11: 200 mW at 32 Ω, $29.99FiiO KA2: 153 mW at 32 Ω, $34.59Hidizs SD2: 70 mW at 32 Ω, $35.99Snowsky Tiny A: 34 mW at 32 Ω, $19.99CrinEar Protocol Micro: 30 mW at 32 Ω, $9.99Protocol MicroTRN Black Pearl: 320 mW at 32 Ω, $31.44 (lowest offer on /deals today)JCALLY JA56: 22.5 mW at 32 Ω, ~$15.98JCALLY JM6: 28.2 mW at 32 Ω, $19.15JM6JCALLY JM6PRO 2: 70 mW at 32 Ω, $16.99JCALLY JM7: 28.2 mW at 32 Ω, ~$13.11JM7JCALLY JM7MAX: 118 mW at 32 Ω, $19.99JM7MAXJCALLY JM12: 27.5 mW at 32 Ω, $6.99JCALLY JM20: 31.3 mW at 32 Ω, ~$31.64JCALLY JM20 PRO: 31.3 mW at 32 Ω, ~$35.46JCALLY JM20MAX: 195 mW at 32 Ω, $29.99JCALLY JM30: 31.3 mW at 32 Ω, ~$27JCALLY JM30L: 31.3 mW at 32 Ω, $26.99JCALLY JM45: 20 mW at 32 Ω, ~$26.50JCALLY JM45L: 20 mW at 32 Ω, ~$28.45JCALLY JM98MAX: 195 mW at 32 Ω, $34.99NiceHCK NK1 Ultra: 122 mW at 32 Ω, $29.99FiiO JIEZI A: 34 mW at 32 Ω, $18.99JIEZI AFiiO JIEZI B: 34 mW at 32 Ω, $22.99JCALLY JM6 PRO20 mW50 mW100 mW200 mW5 mW$7$10$20$30scale breaks hereMost IEMs need 3.2 mW+13 dB to spareFiiO KA11: 200 mW at 32 Ω, $29.99FiiO KA2: 153 mW at 32 Ω, $34.59Hidizs SD2: 70 mW at 32 Ω, $35.99Snowsky Tiny A: 34 mW at 32 Ω, $19.99Tiny ACrinEar Protocol Micro: 30 mW at 32 Ω, $9.99Protocol MicroTRN Black Pearl: 320 mW at 32 Ω, $31.44 (lowest offer on /deals today)JCALLY JA56: 22.5 mW at 32 Ω, ~$15.98JCALLY JM6: 28.2 mW at 32 Ω, $19.15JM6JCALLY JM6PRO 2: 70 mW at 32 Ω, $16.99JM6PRO 2JCALLY JM7: 28.2 mW at 32 Ω, ~$13.11JM7JCALLY JM7MAX: 118 mW at 32 Ω, $19.99JM7MAXJCALLY JM12: 27.5 mW at 32 Ω, $6.99JCALLY JM20: 31.3 mW at 32 Ω, ~$31.64JCALLY JM20 PRO: 31.3 mW at 32 Ω, ~$35.46JCALLY JM20MAX: 195 mW at 32 Ω, $29.99JCALLY JM30: 31.3 mW at 32 Ω, ~$27JM30JCALLY JM30L: 31.3 mW at 32 Ω, $26.99JM30LJCALLY JM45: 20 mW at 32 Ω, ~$26.50JCALLY JM45L: 20 mW at 32 Ω, ~$28.45JCALLY JM98MAX: 195 mW at 32 Ω, $34.99NiceHCK NK1 Ultra: 122 mW at 32 Ω, $29.99FiiO JIEZI A: 34 mW at 32 Ω, $18.99JIEZI AFiiO JIEZI B: 34 mW at 32 Ω, $22.99JIEZI BJCALLY JM6 PRO
  • Nearby
  • Same DAC chip
  • Most IEMs, 3.2 mW

Devices with the same DAC chip

CX31993 · 13 devices use it
JCALLYJM728.2 mW~$13.1128.2 mW · ~$13.11
JCALLYJM6PRO 2≈70 mW0.2 ΩMAX97220$16.99≈70 mW · 0.2 Ω · $16.99Amp MAX97220
JCALLYJM7L~$17.99~$17.99
JCALLYJM628.2 mW$19.1528.2 mW · $19.15
JCALLYJM7MAX≈118 mW0.5 ΩSGM8262$19.99≈118 mW · 0.5 Ω · $19.99Amp SGM8262
NiceHCKNK1 Ultra122 mWNoSGM8262$29.99122 mW · $29.99PEQ No · Amp SGM8262
JCALLYAP6≈440 mW0.6 ΩSGM8262 × 2$39.99≈440 mW · 0.6 Ω · $39.99Amp SGM8262 × 2
JCALLYJA3T28.2 mW28.2 mW
JCALLYJA3128.2 mW28.2 mW
JCALLYJM6E28.2 mW28.2 mW
JCALLYJM6T28.2 mW28.2 mW
JCALLYSP7

All 13 in the finder

Compared with

Manufacturers' stated figures; the price is today's lowest

JCALLY JM6 PRO vs FiiO KA11

At 32 Ω JCALLY JM6 PRO is listed at 60 mW and FiiO KA11 at 200 mW; the lowest prices are $14.99 and $29.99, $15 apart.

JCALLY JM6 PRO vs FiiO KA11: the manufacturers' stated figures and today's lowest price, side by side
JCALLY JM6 PROFiiO KA11
Power at 32 Ω60 mW3.5 mm, socket not printed; the only headphone output200 mW3.5 mm, channel basis not specified in artwork
Power at 16 ΩNot stated245 mW3.5 mm
Price today$14.99Hangout Audio, 7 Nov$29.99HiFiGo, 16 Oct
DAC chipConexant CX31993CS43131
InputsUSB-CUSB-C, Lightning
Outputs3.5 mm3.5 mm
Size110 ± 10 mmNot stated
WeightAbout 6 g8.5 g

JCALLY JM6 PRO price history · FiiO KA11 price history

JCALLY JM6 PRO vs JCALLY JM12

At 32 Ω JCALLY JM6 PRO is listed at 60 mW and JCALLY JM12 at 27.5 mW; the lowest prices are $14.99 and $6.99, $8 apart.

JCALLY JM6 PRO vs JCALLY JM12: the manufacturers' stated figures and today's lowest price, side by side
JCALLY JM6 PROJCALLY JM12
Power at 32 Ω60 mW3.5 mm, socket not printed; the only headphone output27.5 mW3.5 mm, socket not printed; the only headphone output
Price today$14.99Hangout Audio, 7 Nov$6.99Hangout Audio, 7 Nov
DAC chipConexant CX31993KT02H20
InputsUSB-CUSB-C
Outputs3.5 mm3.5 mm
Size110 ± 10 mm110 ± 10 mm
WeightAbout 6 gAbout 6 g

JCALLY JM6 PRO price history · JCALLY JM12 price history

JCALLY JM6 PRO vs JCALLY JM6

At 32 Ω JCALLY JM6 PRO is listed at 60 mW and JCALLY JM6 at 28.2 mW; the lowest prices are $14.99 and $19.15, $4.16 apart.

JCALLY JM6 PRO vs JCALLY JM6: the manufacturers' stated figures and today's lowest price, side by side
JCALLY JM6 PROJCALLY JM6
Power at 32 Ω60 mW3.5 mm, socket not printed; the only headphone output28.2 mW3.5 mm, socket not printed; the only headphone output
Price today$14.99Hangout Audio, 7 Nov$19.15Linsoul, 7 Nov
DAC chipConexant CX31993CX31993
InputsUSB-CUSB-C
Outputs3.5 mm3.5 mm
Size110 ± 10 mm110 ± 10 mm
WeightAbout 6 g5.5 g

JCALLY JM6 PRO price history

More like this

More portable DAC amps

Sources

Checked 6 Nov 2026
JCALLY JM6PRO product page
jcally.com · the product page