{"id":19748,"date":"2018-10-18T16:34:18","date_gmt":"2018-10-18T09:34:18","guid":{"rendered":"http:\/\/amplichinhhang.com\/english\/?p=19748"},"modified":"2018-10-18T16:35:04","modified_gmt":"2018-10-18T09:35:04","slug":"power-ampli-unison-research-unico-dm","status":"publish","type":"post","link":"https:\/\/amplichinhhang.com\/english\/2018\/10\/power-ampli-unison-research-unico-dm\/","title":{"rendered":"Power ampli Unison Research Unico DM"},"content":{"rendered":"

Thi\u1ebft k\u1ebf c\u1ee7a power ampli Unison Research Unico DM c\u0169ng \u0111\u01b0\u1ee3c d\u1ef1a tr\u00ean thi\u1ebft k\u1ebf th\u00e0nh c\u00f4ng c\u1ee7a ng\u01b0\u1eddi ti\u1ec1n nhi\u1ec7m tr\u01b0\u1edbc \u0111\u00f3. N\u00f3 v\u1eabn l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb k\u00edch th\u01b0\u1edbc l\u1edbn, nh\u01b0ng ng\u1eafn h\u01a1n v\u00e0 r\u1ed9ng h\u01a1n so v\u1edbi tr\u01b0\u1edbc \u0111\u00e2y. T\u00ean DM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a ‘Dual Mono’. V\u00e0 m\u1ed9t l\u1ea7n n\u1eefa \u0111\u00e2y l\u00e0 2 b\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111\u01b0\u1ee3c \u0111\u1eb7t trong m\u1ed9t khung theo d\u1ea1ng dual mono, chia s\u1ebb m\u1ed9t ngu\u1ed3n cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng trung t\u00e2m chung.<\/em><\/p>\n

Tr\u1ea3i nghi\u1ec7m Power ampli Unison Research Unico DM<\/h2>\n

C\u00f9ng tr\u1ea3i nghi\u1ec7m m\u1eabu power ampli c\u00f4ng su\u1ea5t\u00a0Unison Research Unico DM v\u1edbi ph\u01b0\u01a1ng ch\u00e2m thi\u1ebft k\u1ebf “Kh\u00f4ng c\u00f3 k\u1ebft th\u00fac. Kh\u00f4ng c\u00f3 kh\u1edfi \u0111\u1ea7u. Ch\u1ec9 c\u00f3 ni\u1ec1m \u0111am m\u00ea v\u00f4 h\u1ea1n c\u1ee7a cu\u1ed9c s\u1ed1ng.”<\/p>\n

Khi n\u00f3i \u0111\u1ebfn ng\u01b0\u1eddi \u00dd, ng\u01b0\u1eddi ta th\u01b0\u1eddng nh\u1eafc \u0111\u1ebfn nh\u1eefng b\u1ee9c tranh, nh\u1eefng v\u1edf opera, comple, r\u01b0\u1ee3u vang…\u0111i\u1ec1u \u0111\u00f3 cho th\u1ea5y v\u0103n h\u00f3a v\u00e0 th\u1ea9m m\u1ef9 c\u1ee7a h\u1ecd trong cu\u1ed9c s\u1ed1ng. V\u00e0\u00a0Power ampli Unison Research Unico DM<\/a> c\u0169ng \u0111\u01b0\u1ee3c ng\u01b0\u1eddi \u00dd thi\u1ebft k\u1ebf d\u1ef1a tr\u00ean nh\u1eefng ti\u00eau ch\u00ed \u0111\u00f3.\u00a0Power ampli Unison Research Unico DM \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean nh\u1eefng thi\u1ebft k\u1ebf \u0111\u1eb7c tr\u01b0ng c\u1ee7a h\u00e3ng.<\/p>\n

\"power<\/a><\/p>\n

Power ampli Unison Research Unico DM l\u00e0 m\u1eabu power ampli cung c\u1ea5p c\u00f4ng su\u1ea5t l\u00ean \u0111\u1ebfn 160W m\u1ed7i k\u00eanh \u1edf tr\u1edf kh\u00e1ng 8 ohms, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u01b0\u1edbi d\u1ea1ng power ampli Dual mono, s\u1eed d\u1ee5ng m\u1ea1ch khu\u1ebfch \u0111\u1ea1i class A Dynamin v\u00e0 \u0111\u1ea7u ra MOSFET. Vi\u1ec7c s\u1eed d\u1ee5ng m\u1ea1ch khu\u1ebfch \u0111\u1ea1i class A thay cho m\u1ea1ch class AB th\u01b0\u1eddng d\u00f9ng l\u00e0 b\u1edfi class AB kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u00e0 th\u1ef1c s\u1ef1 t\u1ed1t v\u1edbi thi\u1ebft k\u1ebf s\u1eed d\u1ee5ng \u0111\u1ea7u ra s\u00f2 MOSFET. M\u1ee9c gi\u00e1 m\u00e0\u00a0Power ampli Unison Research Unico DM \u0111\u01b0\u1ee3c b\u00e1n ra th\u1ecb tr\u01b0\u1eddng l\u00e0 5.800$ kh\u00f4ng h\u1ec1 th\u1ea5p , nh\u01b0ng c\u0169ng kh\u00f4ng ph\u1ea3i l\u00e0 1 s\u1ef1 v\u00f4 l\u00fd \u0111\u1ed1i v\u1edbi 1 m\u1eabu khu\u1ebfch \u0111\u1ea1i c\u00f4ng su\u1ea5t hi\u1ec7u su\u1ea5t cao nh\u01b0 Unico DM. V\u1edbi m\u1ed9t m\u1ee9c \u0111\u1ea7u t\u01b0 t\u00e0i ch\u00ednh t\u01b0\u01a1ng \u0111\u1ed1i l\u1edbn, \u0111\u1ed5i l\u1ea1i ng\u01b0\u1eddi ch\u01a1i s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c 1 m\u00e0n tr\u00ecnh di\u1ec5n \u00e2m thanh v\u1edbi hi\u1ec7u su\u1ea5t cao.<\/p>\n

\"power<\/a><\/p>\n

Power ampli Unison Research Unico DM \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi 1 l\u1edbp v\u1ecf khung nh\u00f4m b\u00f3ng m\u00e0u \u0111en v\u1edbi c\u00e1c n\u00fat ch\u1ecdn ch\u1ebf \u0111\u1ed9 ch\u01a1i nh\u1ea1c \u1edf m\u1eb7t tr\u01b0\u1edbc.<\/p>\n

B\u00ean trong l\u1edbp v\u1ecf khung nh\u00f4m b\u00f3ng m\u00e0u \u0111en \u0111\u00f3 l\u00e0 h\u1ec7 th\u1ed1ng m\u1ea1ch v\u00e0 linh ki\u1ec7n \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed c\u1ea9n th\u1eadn, khoa h\u1ecdc.\u00a0Power ampli Unison Research Unico DM s\u1eed d\u1ee5ng 1 c\u1eb7p \u1ed1ng \u0111\u1ea7u v\u00e0o 12AU7.<\/p>\n

Power ampli Unison Research Unico DM l\u00e0 thi\u1ebft k\u1ebf b\u1ed9 khu\u1ebfch \u0111\u1ea1i c\u00f4ng su\u1ea5t k\u00e9p mono lai, l\u00e0 s\u1ea3n ph\u1ea9m ph\u1ed1i gh\u00e9p ho\u00e0n h\u1ea3o cho pre ampli Unison Research Reference. M\u1eb7c d\u00f9 Power ampli Unison Research Unico DM c\u00f3 th\u1ec3 s\u1ebd k\u1ebft h\u1ee3p ho\u00e0n h\u1ea3o v\u1edbi h\u1ea7u h\u1ebft c\u00e1c h\u1ec7 th\u1ed1ng \u00e2m thanh ch\u1ea5t l\u01b0\u1ee3ng cao c\u00f3 m\u1eb7t tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/p>\n

So v\u1edbi m\u1eabu power ampli tr\u01b0\u1edbc \u0111\u00f3 c\u00f9ng t\u00ean, Unison Research One th\u00ec\u00a0Unison Research Unico DM \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p nhi\u1ec1u t\u00ednh n\u0103ng h\u01a1n thay v\u00ec m\u1ed9t s\u1ef1 \u0111\u1ed5i m\u1edbi ho\u00e0n to\u00e0n.<\/p>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a power ampli Unison Research Unico DM<\/h2>\n

Power ampli Unison Research Unico DM cung c\u1ea5p c\u00f4ng su\u1ea5t 160W RMS li\u00ean t\u1ee5c \u1edf tr\u1edf kh\u00e1ng 8 ohms (stereo), 650W RMS li\u00ean t\u1ee5c \u1edf tr\u1edf kh\u00e1ng 8 ohms (ch\u1ebf \u0111\u1ed9 mono)<\/p>\n

Kho\u1ea3ng d\u1ea3i t\u1ea7n \u0111\u00e1p \u1ee9ng: @ 10Hz \u00f1 -0.1dB @ 100kHz<\/p>\n

Giai \u0111o\u1ea1n \u0111\u1ea7u v\u00e0o: L\u1edbp tinh khi\u1ebft \u1ed1ng \u0111\u00f4i \u0111\u00f4i (ECC82 \/ 12AU7)<\/p>\n

Giai \u0111o\u1ea1n \u0111\u1ea7u ra: Dynamic class A, Triple POWER MOSFET b\u1ed5 sung c\u1eb7p<\/p>\n

C\u1ed5ng k\u1ebft n\u1ed1i \u0111\u1ea7u v\u00e0o: 1 XLR, 1 RCA<\/p>\n

C\u1ed5ng k\u1ebft n\u1ed1i \u0111\u1ea7u ra: 4+4 bi-wiring<\/p>\n

C\u00f4ng su\u1ea5t ti\u00eau th\u1ee5: t\u1ed1i \u0111a 900W<\/p>\n

K\u00edch th\u01b0\u1edbc: 17in x 7in x 17.3in<\/p>\n

Tr\u1ecdng l\u01b0\u1ee3ng t\u1ecbnh: 55lbs<\/p>\n

S\u1ef1 k\u1ebft h\u1ee3p ho\u00e0n h\u1ea3o gi\u1eefa pre ampli Unison Research Reference v\u00e0 power ampli Unison Research Unico DM<\/h2>\n

V\u1edbi thi\u1ebft k\u1ebf thay \u0111\u1ed5i so v\u1edbi c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m tr\u01b0\u1edbc \u0111\u00e2y, \u0111\u1ea7u ti\u00ean l\u00e0 m\u1eabu pre ampli Unison Research Reference sau \u0111\u00f3 l\u00e0 power ampli Unison Research Unico DM. Pre ampli Unison Research Reference s\u1edf h\u1eefu 1 t\u1ea1o h\u00ecnh kh\u00e1 \u0111\u1ed3 s\u1ed9 v\u00e0 h\u01a1i g\u1ed3 gh\u1ec1.\u00a0\u0110\u00f3 l\u00e0 m\u1ed9t thi\u1ebft k\u1ebf lai, c\u00f3 t\u00ednh n\u0103ng J-FETs trong giai \u0111o\u1ea1n \u0111\u1ea7u v\u00e0o v\u00e0 ECC82 \u0111\u00f4i triodes trong giai \u0111o\u1ea1n \u0111\u1ea1t \u0111\u01b0\u1ee3c. \u0110i\u1ec1u n\u00e0y, c\u00f4ng ty xem x\u00e9t, cung c\u1ea5p cho s\u1ef1 c\u00e2n b\u1eb1ng t\u1ed5ng th\u1ec3 t\u1ed1t nh\u1ea5t; c\u00e1c J-FET cho tuy\u1ebfn t\u00ednh, c\u00e1c triodes cho b\u1ed1n-o (smooooth) \u00eam \u00e1i tr\u00ean c\u00e1c mids.<\/p>\n

\"power<\/a><\/p>\n

Power ampli Unison Research Unico DM \u0111\u01b0\u1ee3c trang b\u1ecb 4 c\u1ed5ng k\u1ebft n\u1ed1i \u0111\u1ea7u v\u00e0o bao g\u1ed3m c\u1ed5ng CD, b\u1ed9 ch\u1ec9nh v\u00e0 2 \u0111\u1ea7u v\u00e0o ph\u1ee5, ngo\u00e0i ra c\u00f2n c\u00f3 1 c\u1ed5ng tape in. T\u00edn hi\u1ec7u \u00e2m thanh \u0111i qua h\u1ec7 th\u1ed1ng c\u1ed5ng k\u1ebft n\u1ed1i \u0111\u1ea7u v\u00e0o s\u1ebd \u0111\u01b0\u1ee3c truy\u1ec1n t\u1edbi c\u1ea3 2 m\u1ea1ch c\u00e2n b\u1eb1ng trong kh\u1ed1i power ampli, c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh b\u1eb1ng 1 b\u1ed9 ch\u1ecdn \u0111\u1ea7u v\u00e0o \u1edf m\u1eb7t tr\u01b0\u1edbc ampli.\u00a0V\u1ec1 l\u00fd thuy\u1ebft, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ea1y b\u1ed1n ngu\u1ed3n ri\u00eang bi\u1ec7t c\u00e2n b\u1eb1ng v\u00e0 b\u1ed1n ngu\u1ed3n \u0111\u01a1n th\u00f4ng qua pre ampli.<\/p>\n

Ph\u1ea7n khung c\u1ee7a\u00a0Power ampli Unison Research Unico DM \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed theo ki\u1ec3u dual-mono, v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra k\u00eanh b\u00ean tr\u00e1i v\u00e0 b\u00ean ph\u1ea3i \u1edf hai b\u00ean, d\u00e2y ngu\u1ed3n IEC v\u00e0 c\u1ea7u \u0111\u1ea5u loa \u1edf b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n ph\u00eda sau. M\u1ed7i b\u00ean c\u1ee7a pre ampli\u00a0Unison Research Reference c\u00f3 m\u1ed9t k\u1ebft n\u1ed1i c\u00e2n b\u1eb1ng v\u00e0 hai k\u1ebft n\u1ed1i \u0111\u01a1n v\u1edbi amp ngu\u1ed3n.<\/p>\n

Thi\u1ebft k\u1ebf c\u1ee7a Power ampli Unison Research Unico DM c\u0169ng \u0111\u01b0\u1ee3c d\u1ef1a tr\u00ean thi\u1ebft k\u1ebf th\u00e0nh c\u00f4ng c\u1ee7a ng\u01b0\u1eddi ti\u1ec1n nhi\u1ec7m tr\u01b0\u1edbc \u0111\u00f3. N\u00f3 v\u1eabn l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb k\u00edch th\u01b0\u1edbc l\u1edbn, nh\u01b0ng ng\u1eafn h\u01a1n v\u00e0 r\u1ed9ng h\u01a1n so v\u1edbi tr\u01b0\u1edbc \u0111\u00e2y. T\u00ean DM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a ‘Dual Mono’, v\u00e0 m\u1ed9t l\u1ea7n n\u1eefa \u0111\u00e2y l\u00e0 2 b\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111\u01b0\u1ee3c \u0111\u1eb7t trong m\u1ed9t khung theo d\u1ea1ng dual mono, chia s\u1ebb m\u1ed9t ngu\u1ed3n cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng trung t\u00e2m chung.<\/p>\n

150 watter c\u00f3 kh\u1ea3 n\u0103ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n \u1edf ch\u1ebf \u0111\u1ed9 c\u1ea7u n\u1ed1i, t\u1ea1i th\u1eddi \u0111i\u1ec3m \u0111\u00f3 s\u1ee9c m\u1ea1nh c\u1ee7a n\u00f3 t\u0103ng l\u00ean t\u1edbi 500 watt cho m\u1ed7i k\u00eanh. Gi\u1ed1ng nh\u01b0 pre ampli\u00a0Unison Research Reference, Power ampli Unison Research Unico DM l\u00e0 m\u1ed9t thi\u1ebft k\u1ebf lai, nh\u01b0ng l\u1ea7n n\u00e0y s\u1eed d\u1ee5ng m\u1ed9t c\u1eb7p ECC82s trong giai \u0111o\u1ea1n \u0111\u1ea7u v\u00e0o (m\u1ed9t l\u1ea7n n\u1eefa, suy ngh\u0129 su\u00f4n s\u1ebb, l\u1ea7n n\u00e0y ch\u1ec9 l\u00e0 ba-o) v\u00e0 MOSFET k\u00e9o \u0111\u1ea9y \u1edf \u0111\u1ea7u th\u1ecbt. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ch\u1ebf \u0111\u1ed9 c\u00e2n b\u1eb1ng v\u00e0 k\u1ebft th\u00fac m\u1ed9t l\u1ea7n.<\/p>\n

Nh\u1eefng power ampli ch\u1ea5t l\u01b0\u1ee3ng, c\u00f9ng t\u1ea7m gi\u00e1 v\u1edbi power ampli Unison Research Unico DM<\/h2>\n

Power ampli Bladelius Mode<\/strong><\/em><\/p>\n

– Power ampli Bladelius Mode \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1ea1i Th\u1ee5y \u0110i\u1ec3n
\n– Ampli c\u00f3 k\u00edch th\u01b0\u1edbc kh\u00e1 nh\u1ecf g\u1ecdn so v\u1edbi m\u1ed9t ampli class A th\u00f4ng th\u01b0\u1eddng
\n– Ampli c\u00f3 thi\u1ebft k\u1ebf \u0111\u01a1n gi\u1ea3n sang tr\u1ecdng, ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng kh\u00f4ng gian hi\u1ec7n \u0111\u1ea1i
\n– M\u00e0u s\u1eafc: Silver<\/p>\n

Model Bladelius Mode
\nK\u00eanh 2 channel
\nThi\u1ebft k\u1ebf Stereo power amplifier (ampli nghe nh\u1ea1c)
\n\u0110\u1ed9 nh\u1ea1y
\nD\u1ea3i t\u1ea7n
\nDc – 100kHz (\u00b10.5dB)<\/p>\n

M\u00e9o h\u00e0i t\u1ed5ng <0.02%
\nTr\u1edf kh\u00e1ng 8\u03a9
\nC\u00f4ng su\u1ea5t 2 x 45W ( 8ohm)
\nTr\u1ecdng l\u01b0\u1ee3ng
\nK\u00edch th\u01b0\u1edbc (H x W x D) 100 x 440 x 445 mm
\nM\u1ea7u s\u1eafc Silver
\nN\u01b0\u1edbc s\u1ea3n xu\u1ea5t Th\u1ee5y \u0110i\u1ec3n
\nD\u00f2ng amplifiers Bladelius Stereo power amplifier<\/p>\n

Power ampli Bladelius Mode la\u0300 chi\u00ea\u0301c ampli c\u00f4ng su\u00e2\u0301t 2 k\u00eanh v\u1edbi m\u01b0\u0301c c\u00f4ng su\u00e2\u0301t \u0111\u00e2\u0300u ra cho m\u00f4\u0303i k\u00eanh la\u0300 45W, \u01a1\u0309 m\u01b0\u0301c tr\u01a1\u0309 kha\u0301ng 8Ohm. Nh\u1eefng b\u1ea3n nh\u1ea1c y\u00eau th\u00edch c\u1ee7a ng\u01b0\u1eddi d\u00f9ng s\u1ebd \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng m\u1ed9t c\u00e1ch tr\u1ecdn v\u1eb9n v\u00e0 ch\u00ednh x\u00e1c nh\u1ea5t do m\u00e9o h\u00e0i t\u1ed5ng c\u1ee7a m\u1eabu ampli n\u00e0y ch\u1ec9 nh\u1ecf d\u01b0\u1edbi 0.02% khi \u0111\u1ea1t t\u1edbi ng\u01b0\u1ee1ng \u0111i\u1ec3m t\u1ea7n s\u00f4\u0301 c\u01b0\u0323c \u0111a\u0323i \u01a1\u0309 m\u01b0\u0301c 100kHz.<\/p>\n

M\u1eb7t kh\u00e1c, do \u0111\u01b0\u1ee3c ch\u1ea1y b\u1eb1ng m\u1ea1ch class A mang \u01b0u \u0111i\u1ec3m trong vi\u1ec7c kh\u00f4ng c\u00f3 mi\u1ec1n phi tuy\u1ebfn v\u00e0 m\u00e9o xuy\u00ean t\u00e2m do ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng v\u1edbi m\u1ed9t s\u00f2 duy nh\u1ea5t \u0111\u00e3 gi\u00fap cho power ampli Bladelius Mode d\u1ec5 d\u00e0ng \u0111\u1ea1t \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh trung th\u1ef1c v\u00e0 ng\u1ecdt ng\u00e0o. Tuy nhi\u00ean, v\u1edbi m\u1ed9t m\u1eabu ampli \u0111\u01b0\u1ee3c ch\u1ea1y theo m\u1ea1ch class A th\u01b0\u1eddng g\u1eb7p ph\u1ea3i nh\u01b0\u1ee3c \u0111i\u1ec3m trong vi\u1ec7c ti\u00eau t\u1ed1n kh\u00e1 nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n v\u00e0 nhi\u1ec7t sinh ra c\u0169ng l\u1edbn.<\/p>\n

<\/p>\n

\"Power<\/p>\n

\"Power<\/p>\n

\"Power<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Thi\u1ebft k\u1ebf c\u1ee7a power ampli Unison Research Unico DM c\u0169ng \u0111\u01b0\u1ee3c d\u1ef1a tr\u00ean thi\u1ebft k\u1ebf th\u00e0nh c\u00f4ng c\u1ee7a ng\u01b0\u1eddi ti\u1ec1n nhi\u1ec7m tr\u01b0\u1edbc \u0111\u00f3. N\u00f3 v\u1eabn l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb k\u00edch th\u01b0\u1edbc l\u1edbn, nh\u01b0ng ng\u1eafn h\u01a1n v\u00e0 r\u1ed9ng h\u01a1n so v\u1edbi tr\u01b0\u1edbc \u0111\u00e2y. T\u00ean DM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a ‘Dual Mono’. […]<\/p>\n","protected":false},"author":11,"featured_media":19750,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[326],"tags":[2220],"class_list":{"0":"post-19748","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-amply","8":"tag-unison-research"},"yoast_head":"\nTr\u1ea3i nghi\u1ec7m Power ampli Unison Research Unico DM | Audio H\u00e0 N\u1ed9i<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/amplichinhhang.com\/english\/2018\/10\/power-ampli-unison-research-unico-dm\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tr\u1ea3i nghi\u1ec7m Power ampli Unison Research Unico DM | Audio H\u00e0 N\u1ed9i\" \/>\n<meta property=\"og:description\" content=\"Thi\u1ebft k\u1ebf c\u1ee7a power ampli Unison Research Unico DM c\u0169ng \u0111\u01b0\u1ee3c d\u1ef1a tr\u00ean thi\u1ebft k\u1ebf th\u00e0nh c\u00f4ng c\u1ee7a ng\u01b0\u1eddi ti\u1ec1n nhi\u1ec7m tr\u01b0\u1edbc \u0111\u00f3. N\u00f3 v\u1eabn l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb k\u00edch th\u01b0\u1edbc l\u1edbn, nh\u01b0ng ng\u1eafn h\u01a1n v\u00e0 r\u1ed9ng h\u01a1n so v\u1edbi tr\u01b0\u1edbc \u0111\u00e2y. T\u00ean DM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a ‘Dual Mono’. 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