I-Yamaha A-S1200 - i-amplifier ehlanganisiwe
I-Yamaha A-S1200 iyisixazululo sesimanje sobuchwepheshe "ekugoqweni kwe-retro" ukuze kucwilise umlaleli enkathini yegolide ye-Hi-Fi. Lokhu kufakazelwa ukuklama komzimba ngokwawo ngethoni yesitayela esidala nokulawula ibhalansi. Kanjalo nezinkomba zokudayela ezinokukhanya okuthambile kwe-LED.
I-Yamaha A-S1200 - i-amplifier ehlanganisiwe
Naphezu kokuthi lo modeli ungomncane kunabo bonke emgqeni, kukhona i-toroidal transformer enamandla ngaphakathi. Imataniswe nama-amplifiers alinganiselayo ahlukene, iletha okukhiphayo okungafika ku-160W ku-4 ohms. Kanye nokudluliswa komsindo okunembile kanye nemizwa.
Imodi eqondile yenziwa isebenze ngokuhambisa izilawuli ze-BASS ne-TREBLE kuziro. Ngale ndlela, isignali izodlula ithoni block circuitry. Ngemuva kwezindlu ze-A-S1200 amplifier kukhona:
- Okokufaka kwemigqa emi-4 nokuphumayo okungu-1.
- Okokufaka kwephono kwamakhanda e-MM/MC.
- Okukhipha ngaphambilini (preout).
- Okokufaka okuyinhloko kokuxhuma i-preamplifier yangaphandle.
- Amapheya amane amatheminali acoustic.
- Qalisa okokufaka kwamandla okuzenzakalelayo ukuvula/ukuvala ukuvumelanisa nezinye izingxenye ezihambisanayo.
- Iswishi yokucisha ngokuzenzakalelayo.
I-Yamaha inake kakhulu ekwenzeni kahle umklamo ngokwawo. Umqondo wokumisa okomshini ocatshangelwe kahle uqeda ukudlidliza okungafuneki. Imilenze yensimbi enamandla enesiliva enezela ukuqina. Idizayini yasekuqaleni yamatheminali e-acoustic, eqoshwe ngethusi, iqinisekisa ukwethembeka kanye nokuxhuma kalula.
Imininingwane ye-Yamaha A-S1200 Amplifier
| iziteshi | 2 |
| Amandla okukhipha (8 ohm) | 90W + 90W
(20 kHz - 20 kHz, T.N.I. 0.07%) |
| Amandla okukhipha (4 ohm) | 160W + 160W
(1 kHz, T.N.I. 0.7%) |
| Isici sokulahla | ~250 (1 kHz, 8 ohms) |
| Ama-transformer kagesi | 1 (i-toroidal) |
| Isiginali yesilinganiso somsindo | 110 dB (umugqa); 96 dB (MM); 90 dB (MC) |
| I-Bi-Wiring | Yebo |
| bi-amping | No |
| Imodi eqondile | Ithoni Bypass |
| Ukulungiswa | Ibhesi, iTreble, ibhalansi |
| Isiteji sePhono | MM/MC |
| Ulayini phakathi | 4 |
| Phuma umugqa | 1 |
| Ngaphambi kokuphuma | Yebo 1) |
| I-Main In | Yebo 1) |
| Okokufaka kwedijithali | - |
| Isilawuli kude | Yebo |
| Ukucisha okuzenzakalelayo | Yebo (ukushintshela kumodi yokulinda) |
| vula uxhumano | Yebo (okufakiwe) |
| Ikhebula lamandla | Iyasuswa |
| Ukusetshenziswa kwamandla | 350 W |
| Ubukhulu (WxDxH) | 435 x 157 x 463 mm |
| Isisindo | I-22 kg |
Inani le-amplifier ehlanganisiwe ye-Yamaha A-S1200 akuyona eyezingane (cishe ama-$2000). Kodwa ikhwalithi yomsindo isezingeni elihloniphekile kakhulu, njengesixazululo sesabelomali. Njengomunye wababhali abaphawule ezinkundleni zokuxhumana, lesi yidivayisi encane kunazo zonke ekilasini eliphezulu lemishini ye-Hi-Fi. Kukhona okuthile kulo musho.