DTR-30.7
Integra一向是「客製化安裝」（Custom Installation）的優秀選擇，相關介面與支援性都作的很好。除此之外，影音方面的新規格Integra也不落人後，例如近期推出的.7世代環繞擴大機，正式全線引進Dolby Atmos與DTS:X雙格式支援，連入門級的DTR-30.7也不例外。預計在今年初DTS:X就會正式上線，到時候就能解碼兩種上方音效格式，讓業主享受最新的多聲道效果。
功能完整而強大、性能強悍，可說是最能形容Integra環繞擴大機的字眼，這對一個強調自己是客製化安裝、適合專業玩家的品牌而言，也是最恰當的稱呼。 但從另一個角度來看，如果我不是專業影音玩家，只想藉由一台環繞擴大機解決平常觀賞劇院、聆聽音樂，或是某些多媒體播放的需求，這樣就夠了，那麼功能這麼 多的Integra適不適合，會不會大材小用？這次我就假藉我是一個尋常用家（其實本來就是啦），用最直覺的方式來操作這部算是Integra入門級的 DTR-30.7環繞擴大機，看看我的影音生活可以得到多少樂趣。
Amplifier Section |
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| Power Output (8 Ω, 20 Hz-20 kHz, FTC) | 100W / Channel (8 Ω) |
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| Dynamic Power | 240W / Channel (3 Ω) 210W / Channel (4 Ω) 120W / Channel (8 Ω) |
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| THD (Total Harmonic Distortion + Noise) | 0.08% (20 Hz-20 kHz, Half Power) |
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| Input Sensitivity and Impedance | 200 mV / 47 k-Ω (LINE) 3.5 mVrms / 47 k-Ω (PHONO MM) |
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| Rated RCA Output Level and Impedance | 1 Vrms / 470 Ω (Pre Out) 1 Vrms / 470 Ω (Subwoofer Pre Out) 100 mVrms / 2.3 k-Ω (Zone Out) 1 Vrms / 2.3 k-Ω (Zone Pre Out) |
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| Maximum RCA Output Level and Impedance | 4.6 V / 470 Ω (Pre Out) |
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| Phono Overload | 70 mV (MM, 1 kHz, 0.5%) |
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| Frequency Response | 5 Hz – 100 kHz / +1 dB-3 dB (Direct Mode) |
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| Tone Control | ±10dB, 20 Hz (BASS) ±10dB, 20 kHz (TREBLE) |
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| Signal-to-Noise Ratio | 106 dB (LINE, IHF-A) 80 dB (PHONO) |
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| Speaker Impedance | 6 Ω – 16 Ω |
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Video Section |
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| Input Sensitivity / Output Level and Impedance | 1 Vp-p / 75 Ω (Component Y) 0.7 Vp-p / 75 Ω (Component Pb/Cb, Pr/Cr) 1 Vp-p / 75 Ω (Composite) |
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Tuner Section |
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| Tuning Frequency Range | FM 87.5 MHz – 107.9 MHz AM 530 kHz – 1,710 kHz |
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| FM / AM Preset Memory | 40 Stations |
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General |
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| Power Supply | AC 120 V, 60 Hz |
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| Power Consumption | 6.4 A |
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| No-Sound Power Consumption | 70 W |
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| Stand-by Power Consumption | 0.1 W |
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| Dimensions (W X H X D) | 17 1/8″ x 6 15/16″ x 12 15/16″ 435 x 173.5 x 329 mm |
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| Weight | 22.0 lbs. (10.0 kg) |
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Carton |
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| Box Dimensions (W X H X D) | 22 7/16″ x 11 11/16″ x 16 5/8″ 570 x 297 x 423 mm |
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| Box Weight | 28.7 lbs. (13.0 kg) |
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