‒ ‒ ‒ ‒ ‒ ‒ JAS Journal 2011 Vol.51 No.6≋11 உӭ≌Ⅴ⇬∞⇽᥵᪦ೞཋᛖⅥ‒‒ ↌↝ 58‒ ⇟⇬−⇐∝⇬∞⇽⇭⇩⇓ (66)⃬ ⇈∙∀⇩⇕⇟ 2000 ⇝∐∞⇠ ⃬ⅱ ↨↷ↆ↞↺᧺ᢿ ፦ବ⇐∞⇮∝∐⇶∞⇟ↄ↊↕ⅳ↺≋ࢸዒ∈⇭∑ 2100 ⇝ʻ‫↞ׅ‬ೞನႎ↚⅚↭↎‫ٳ‬ᚇႎ↚↱∌⇱∞⇕↙Үᝋ⇁സↆ↎⇈∙∀⇩⇕⇟↝ 2000 ⇝∐∞⇠↚‫⅚↹↭ڼ‬∐∞⇠↖↞᥵᪦∝ϐဃ↗↱∐⇶∞⇟ӧᏡ)⅛
ᐯѣᘺ‫ࠇ↞ظ‬ӕ↹ͨ↝ไ↚⇬∞⇽⇁↞ↄ↮⅚⇟⇥

2100 ⇝∐∞⇠↚ⅳ↎↺ 4 ⇮∏⇩⇕∝⇟⇬−⇐∝⇬∞⇮ↈ↻↟ᐯѣႎ↚⇬∞⇽ⅻࠇӕ↹⇵⇼↚ࠇⅺ↻↺∞⇽⇭⇩⇓↝ಒᙲ↗ࣱᏡ⇁ኰʼↆ↷ⅵ⅛

ˁኵ↮↚↙→↕ⅳ↺⅛

ˌɦ⅚1000⅚800 ⇝∐∞⇠↙↘μ⇝∐∞⇠⇁ᡫↆ↕ 2000 ⇝∐∞⇠↗Ԡ↥ↂ↗↚ↆ↎⅛⇈∙∀⇕⇟↞ↂ↝˂⅚ᐯѣᘺ↕⇂⇁‫ ↎ↆٳ‬1000↭↎⅚ↂ↝ 2000 ⇝∐∞⇠↞ஜཋᛖ↝ЭӭⅤ↌↝⇝∐∞⇠⇁ӷ଺↚ႆᘙↆ↕ⅳ↺⅛ↂ↝∈⇭∑↞ↈⅿ

57Ⅵ
⅚Consumer Report ↖↱̤ɥ↚᠍↊↸↻↎ⅻ⅚ⅱ↗↚⇈∙⇽⇁⇮∏∙⇞⇟⇥∞҄ↆ↕⅚800⅚1100⅚

ↂↂ↖↞˴૏ⅺϬ↎ⅾৢ↾↻↕ⅳ↎⅛

˄ᘙ 58-01B≌↚ોᡯↄ
2100⅚1400 ⇝∐∞⇠↙↘≋˄↻⅚ↄ↸↚ 3 ⇾⇩⇯ࡸ↝ 750 ⇝∐∞⇠↭↖ᡙьↆ↎

1‒ Ampex 2000 ⇝∐∞⇠∝⇬∞⇽⇭⇩⇓ⅻ⅚̬‫ܣ‬ɥ↝⇮∏⇼∑↱ⅱ→↎↷ⅵ↖⅚1970 ࠰᪭↚‒ 1965 ࠰⊡1970 ࠰ↂ↼↞⇈∇∐⇑ᙌ⅚ଐஜᙌ⅚∎↞ဃင⇁ɶഥↆ↕ⅳ↺⅛ↂ↻ⅻ⇈∙∀⇕⇟ᅈ↝቟‫׎‬∞∓⇩⇷ᙌⅻ቟‫↱↗→↱⇁ئࠊ׎‬ក↾ↆ↎࠰↗ⅳⅷ

ᙌ⇟⇬−⇐∝⇬∞⇽⇭⇩⇓↝இࢸ↗↙→↕ↆ↭→↎

↷ⅵ⅛(449)⊡(454)≋1971 ࠰↚↞ Concertone ᅈ 800 ‫ ↝׹‬3 ∈1964 ࠰⅚⇈∙∀⇩⇕⇟↞⇬∞⇽↝ᘺ‫ܾ⇁ظ‬ତ↚ↆ

∞⇥∞⅚6 ⇾⇩⇯ࡸ⇁ࡽ ዒⅳ↏≢ AX-300 ‫׹‬↎⅚⇬∞⇽⇭⇩⇓↗ↆ↕↞ီᑥ⇟⇥⇊∑↝ 2000 ⇝ଐஜᙌ⅚ϙჇ 58-2≌⇁ႆᘙↆ↕ⅳ↺ⅻ⅚
≋≈599.00⅚

∐∞⇠⇁ႆᘙↆ↎≋ϙϙჇ 58-1 ↞‫ڶڻ‬ೞ 1160 ‫≌׹‬⅛ᧈዓⅼ↞ↆ↙ⅺ→↎≌⅛
↙ⅹ⅚ↂ↝ 2000 ⇝∐∞⇠↞⅚ଐஜ‫׎‬ϋ↖↞∊∄⇈∙∀⇩⇕⇟↝‫⇁̮ی‬ⅺↀ↎˺Լ↖ⅱ→↎⅛
ↂ↝⇬∞⇽⇭⇩⇓↞ HiFi ဇ↗ↆ↕↞ྦྷↆⅳ 2‒⇵ⅻଔⅾⅺ↸Ⴚ᠞λ⅚ᝤ٥⇁ↆ↕ⅳ↎≋ᘙᘙ 58-1≌⅛(⇪∞)⇓∉⇽⇟⇥∙૾ࡸ⇁੔ဇↆ⅚ϐဃೞᏡ↝↮⇁ϙჇ 58-1 Ampex 1160 ‫⇬׹‬−⇐⇭⇩⇓

ϙჇ 58-2 Ampex AX-300 ‫׹‬19‒ ‒ ‒ ‒ ‒ ‒ JAS Journal 2011 Vol.51 No.6≋11 உӭ≌

ᆺ䚷␒
850
860
865
1150
1160
1165
ᘙ 58-1౯ ᱁ (䢠)148,000
160,000
178,000
198,000
220,000
238,000∇⇑↞⇽∓ဇ↝ 600 ‫⇁↻්↝׹‬ൽ↯↱↝↖⅚∕∙∝∈∞⇥∞⅚3 ⇾⇩⇯ࡸ↖ⅱ↺⅛߻‫↞ئ‬ஜᅈ↝ⅱ↺⇑∐⇻⇏∑⇱⇈߸−⇩⇯⇌⇩⇯∝⇝⇬⇉↚ⅱ→↎ⅻ⅚1963 ࠰↚⇙∙⇝∋∄∞∝⇐∞⇭⇉⇐ᢿᧉⅻ⇊∐⇴⇊߸↚ૼᚨↄ↻⅚ↂ←↸↚ᆆѣↆ↎⅛2000 ⇝∐∞⇠≋ϙჇ 58-6≌↞ૼ߻‫ئ‬இИ↝ૼᙌԼ↖ⅱ↺⅛

Ampex 800/1100 ⇝∐∞⇠‒ ‒ ‒ ଐஜ‫׎‬ϋ̖఍(̊≌(1966 ࠰ 12 உ≌Ⴧ 58-5‒ Ampex 1200 ‫׹‬ϙჇ 58-3‒ Ampex 860 ‫׹‬

2‒ ⇈∙∀⇩⇕⇟↝⇙∙⇝∋∄∞ᙌԼ(1) (143) (218) (395) (397), (449) (450)‒ ⇈∙∀⇩⇕⇟ⅻ HiFi ဇ↗ↆ↕⇬∞⇽−⇙∞⇦∞⇁‫↕↰ڼ‬ႆ٥ↆ↎↝ⅻ 1957 ࠰⅚⇽∓ဇ↝ 600 ‫⇬׹‬∞⇽−⇙∞⇦∞⇁ોᡯↆ↕⇟⇬−⇐ϐဃೞ≋612 ‫⅚׹‬ஜཋᛖⅤ↌↝ 23Ⅵ
⅚ϙჇ 23-5≌↚ↆ↕ࠊᝤↆ↎↝ⅻஇИ↖⅚ஜ఍ႎ↚↞ A ⇝∐∞⇠↗ⅳⅵ 2 ⇮∏⇩⇕∝⇟⇬−⇐∝⇬∞⇽−⇙∞⇦∞⇁ 1957 ࠰↚ႆ٥ↆ↕
ⅺ↸↖ⅱ↺⅛↌↝ࢸોᑣↄ↻↕ 900 ⇝∐∞⇠≋ϙჇ58-4)⅚ↄ↸↚ 4 ⇮∏⇩⇕‫ݦ‬ဇ↗↙→↕ 1200 ⇝∐∞⇠↚‫≋↎→↾٭‬ϙϙჇ 58-5⅚˄
˄ᘙ 58-01A)⅛
ϙჇ 58-6‒ Ampex 2160 ‫׹‬㻌3‒ 2000 ⇝∐∞⇠↝ཎࣉ (455)⊡(458)ↂ↝⇝∐∞⇠↞ഏ↝↷ⅵ↙ɼ↙ཎᧈ⇁↱→↕ⅳ↺⅛
≋1≌ᐯѣᘺ‫ظ‬ೞನ≝⇬∞⇽⇁ࠇⅼ৏ↆ∐∞∑ⅺ↸
ࡽⅼЈↆ⅚⇾⇩⇯∝⇈⇡∙⇼∐∞Э᩿⇁ᡫↆ↎
ࢸ⅚୍ᡫ↞ᆰ↝ࠇӕ↹∐∞∑↚ࠇⅼ↓ↀ↺ⅻ⅚
ϙჇ 58-4‒ Ampex 970 ‫׹‬ↂ↝⇈∙∀⇩⇕⇟↖↞⇟∓⇩⇮≋∄⇞⇩⇕∝⇟
20‒ ‒ ‒ ‒ ‒ ‒ JAS Journal 2011 Vol.51 No.6≋11 உӭ≌∓⇩⇮↗Ԡ⇂↖ⅳ↺≌↚⇬∞⇽⇁λ↻↕⅚⇟⇥≋3≌HiFi ဇ↗ↆ↕↞∌⇱∞⇕↙ೞನ⅚∕∙∝∈∞∞⇮∂⇥∙⇁਀↊↟⅚⇬∞⇽↞ᐯѣႎ↚ࠇӕ↹⇥∞⅚⇪∞≋⇪⇊∙↗↱ⅳⅵ≌⇓∉⇽⇟⇥∙૾⇵⇼↚ࠇⅺ↻↕ᘺბↄ↻↺ˁኵ↮↚↙→↕ⅳࡸ⇁੔ဇↆ↕ⅳ↺(‫ ׋‬58-4⅚ᛇኬ↞ࢸᡓ)⅛↺≋‫׋‬‫ ׋‬58-1≌
⅛

‫ ׋‬58-1 2000 ⇝∐∞⇠↝⇬∞⇽ᘺ‫ظ‬‫ ׋‬58-4 2000 ⇝∐∞⇠↝⇓∉⇽⇟⇥∙ᬝѣ

≋2≌⇐∞⇮∐⇶∞⇟ೞನ≝ᇹ 1 ⇮∏⇩⇕≋↭↎↞≋4≌3 ᆔ᫏↝⇬∞⇽ᡮↄ≝7-1/2 in/s(19.05cm/s),

ᇹ4⇮∏⇩⇕≌↚20Hz↝̮ӭ⇁᥵᪦ↆ↕ⅹⅼ⅚

3-3/4 in/s(9.53cm/s), 1-7/8 in/s(4.76cm/s)⅛

ϐဃ଺↚ↂ↝̮ӭ⇁౨Јↆ↎↗ⅼ⅚ᐯѣႎ↚Ӓ᠃≋∐⇶∞⇟≌ѣ˺↚Џஆ↾↺≋‫׋‬‫ ׋‬58-2⅚‫׋‬‫׋‬‒ ˄ᘙ 58-02 ↚ 2000 ⇝∐∞⇠↝Ӳ⇬∞⇽ᡮↄ↚ⅹ⅛‒58-3≌

ↀ↺ɼ↙ˁಮ↗ࣱᏡ̊⇁ᅆↈ(459) (460)⅛⇈∙∀⇩⇕⇟↞ࣱᏡᘙᅆ↚࠯‫̬↗͌ר‬ᚰ͌⇁ⅵ↎
→↕ⅳ↺⅛∁∞∆ဇ↗ↆ↕↞И↰↕↝ᚾ↮↖ⅱ↺⅛ᘙɶ↚ High Fidelity ᛏ↝ย‫(ܭ‬1965 ࠰ 1 உӭ)↚↷↺ܱย͌⇁৷ቦↆ↕λ↻↕ⅹⅳ↎(˄ᘙ 58-02⅚˄‫׋‬
58-02 Ӌༀ) (461) (462)⅛˄‫ ׋‬58-02 ↞⇼∓⇩⇕⇦⇊⇈↝ɟ̊≋1100 ⇝∐∞⇠≌↖ⅱ↺⅛‫ ׋‬58-2 ∐⇶∞⇟̮ӭ↝᥵᪦‒ ˌɦ⅚ɼᙲᢿЎ↚↓ⅳ↕ᚐᛟↈ↺(463)⅛

4 2 (⇪∞) ⇓∉⇽⇟⇥∙ᬝѣ૾ࡸ (463) (464)2 ኵ↝⇓∉⇽⇟⇥∙↗⇺∙⇧∓∞∏∞⇁↌↻↍↻⅚
̓ዅͨ↗ࠇӕ↹ͨ↚ਤ↓ↂ↗↚↷↹⅚⇬∞⇽↝᧍∑∞⇽≋⇕∓∞⇠⇯∝∑∞⇽≌⇁࢟঺ↆ⅚↌↝ɶ↚⇾⇩⇯⇁ᣐፗↆ↎ನᡯ↖ⅱ↺⅛ᚘยဇ↝⇭∞⇥−⇙∞⇦∞↖↞‫ٶ‬ⅾ੔ဇↄ↻↕ⅳ↺⅛
ↂ↝૾ࡸ↞⇾⇩⇯↗∐∞∑᧓ⅻ⇓∉⇽⇟⇥∙↗⇺‫ ׋‬58-3 ∐⇶∞⇟̮ӭ‫ׅ‬ែ∙⇧∓∞∏∞↚↷→↕ዌጂↄ↻↺↝↖⅚̓ዅͨ↝⇮21‒ ‒ ‒ ‒ ‒ ‒ JAS Journal 2011 Vol.51 No.6≋11 உӭ≌∑⇕↯↸↚‫∞⇜⇊∏⇹⇥⇟↕ↆݣ‬ೞನ⇁↱↎↙ⅳ⇮

ↂ↝⇶⇩⇕⇬∙⇝∍∙↚↞⅚∐∞∑∝∈∞⇥∞↳⇻∏∙⇟∃∞⇮↚↞ࣱᏡӼɥ↝৖െ↗ↆ↕ஊј↖ⅱ↹⅚

⇍∑⇮ሁⅻ̅↾↻⅚ↄ↸↚ᚕⅷ↺ↂ↗↞⇬∞⇽ⅻࠇ↭↎⅚⇬∞⇽↗⇾⇩⇯↗↝݅ბⅻɧ‫ܦ‬μ↚↙↹Ѩ←ⅼ↪↘ↄ↻↺↚↓↻⅚⇬∙⇝∍∙ⅻ‫↗↺↾٭‬ⅳⅵↂ↝∕∙∝∈∞⇥∞ࡸ↝⇬∞⇽∝⇮∏∙⇟∃∞⇮↖ⅱ↗↖ⅱ↺⅛↌↝↎↰ஜஹ⇓∉⇽⇟⇥∙↗⇺∙⇧∓∞→↕↱⇾⇩⇯᩿↚⇷⇩⇯⇁ⅱ↕↺࣏ᙲⅻ↙ⅾ↙↺⅛∏∞↏ↀ↖⇬∞⇽ᬝѣⅻൿ↭↺ሀ↝⇬∞⇽−⇙∞⇦⇻⇏∕∞⇯∝⇽−⇊↝↗ⅼ↞⅚ӫͨ⇓∉⇽⇟⇥∙↖

∞↚⇬∞⇽↝ࠇ‫ࠇ⅚↗↰ڼ‬ኳ↾↹↖ᡮↄⅻ‫↎→↾٭‬⇬∞⇽⇁ᬝѣↆ⅚߼ͨ↞⇶⇩⇕⇬∙⇝∍∙⇁⇬∞⇽↹⅚∕⇌∝⇻∏⇩⇥∞ⅻ‫⅛↺ↈ↹↎→↾٭‬ↂ↻↸↝↚ɨⅷ↺⅛↌ↆ↕⅚∐⇶∞⇟∝⇽−⇊↝↗ⅼ↞∈∞‫↙ݲ⇁҄٭‬ⅾↈ↺↎↰↚᭗ኢೞ↖↞∐∞∑∝∈∞⇥⇥∞↝‫᠃ׅ‬ⅻᡞ↚‫⅚↹ׅ‬ӫͨ⇓∉⇽⇟⇥∙↖⇬∞⇽∞⇁⇛∞∂⇙∙⇮∓∞∑ↆ↎↹ↆ↕ⅳ↺⅛

⇁ᬝѣↈ↺⅛‒ ↭↎⇾⇩⇯↝ઊ᎔⇁ଔ↰↎↹⅚
ᩃ᪦⇁‫⅚↹↎ↆ↳ف‬

2 ⇓∉⇽⇟⇥∙૾ࡸ↞‫׋‬‫ ׋‬58-5(A)↚ᅆↈ⇕∓∞⇠↌↝˂ࣱᏡ⇁फⅾↄ↊↺ↂ↗ↈ↸ⅱ↺⅛↌ↂ↖⇕∓⇯∑∞⇽૾ࡸ↗ⅳ→↕⅚1 ̾↝⇓∉⇽⇟⇥∙↚ 2 ̾∞⇠⇯∑∞⇽૾ࡸⅱ↺ⅳ↞⅚2 ⇓∉⇽⇟⇥∙ࡸ↝ॖ↝⇺∙⇧∓∞∏∞⇁̅→↎૾ࡸⅻέ᠚↗ↆ↕ⅱ↺⅛

፯ⅻ↖↕ⅾ↺⅛ↈ↙↾←⅚⇾⇩⇯↗∐∞∑᧓⇁‫᠃ׅ‬

2 ⇓∉⇽⇟⇥∙↞⅚ↂ↝૾ࡸ↝⇓∉⇽⇟⇥∙⇁ 2 ̾↝‫↖∙⇥⇟⇽∉⇓↎ↆܭܤ‬ዌጂↆ↕ↆ↭ⅵⅺ↸↖ⅱ↚Ўↀ↎⅚ᚕⅳ੭ⅷ↻↟⅚⇕∓∞⇠૾ࡸ⇁Ⴧɶ↖Џ

↺⅛→↕‫↷↎ↆ᧏ޒ‬ⅵ↙↱↝↖ⅱ↺⅛‒ 2 ⇓∉⇽⇟⇥∙ࡸ↖↞⅚⇬∞⇽ⅻ߼ⅺ↸ӫ↚ѣⅾⅳ↉↻↚↊↷ↂ↻↸↝ཎࣉ↞ࢼஹ↝૾ࡸ≋ӷ‫׋‬‫ئ‬ӳ⅚ɼ↗ↆ↕ӫͨ↝⇓∉⇽⇟⇥∙↖⇬∞⇽⇁ᬝѣ(≦)≌↗ൔ↨⅚⇾⇩⇯↗∐∞∑᧓↚࣏↉⇓∉⇽⇟ↆ⅚߼ͨ↝⇓∉⇽⇟⇥∙↞↾↉ⅺ‫⇁᠃ׅ‬᡿↸↊↕⇬⇥∙↗⇺∙⇧∓∞∏∞ⅻⅱ↺↗ⅳⅵↂ↗↖ⅱ↺⅛∞⇽↚ࢌщ⇁ɨⅷ↕ⅳ↺⅛୍ᡫ⇺∙⇧∓∞∏∞↝⇓⇬∞⇽↝ᬝѣ↞ɼ↗ↆ↕⅚⇓∉⇽⇟⇥∙⇮⇺∙⇧∉⇽⇟⇥∙↚‫ן↺ↈݣ‬ბщ⇁‫٭‬ⅷ↺ⅺ⅚⇓∉⇽⇟⇥∓∞∏∞↖ᘍⅹⅵↂ↗↞ԗჷ↝ↂ↗↖ⅱ↼ⅵⅻ⅚∙↝᠆ࢲ⇁‫٭‬ⅷ↕ⅳ↺⅛ↂ↻↖∐⇶∞⇟ϐဃ⇁ᘍⅹ᣻ᙲ↙ↂ↗↞⅚⇬∞⇽ⅻⅳⅺ↚⇾⇩⇯᩿↚݅ბↆⅵ↗ↈ↺↗⅚߼ӫ⇓∉⇽⇟⇥∙↗⇺∙⇧∓∞∏∞↝↙ⅻ↸⇟∆∞⇟↚ឥ→↕ⅾ↻↺ⅺ↗ⅳⅵↂ↗↖ⅱவˑ⇁Џ↹‫٭‬ⅷ↙ↀ↻↟↙↸↙ⅳ⅛⇈∙∀⇩⇕⇟↞↺⅛୍ᡫ↝૾ࡸ↞⇬∞⇽⇁⇾⇩⇯᩿↚݅ბↄ↊↺߼ӫ⇓∉⇽⇟⇥∙↝ࢲ↱⇺∙⇧∓∞∏∞↝‫ן‬ბ↱ӷ↎↰↚↞⅚ᢘ࢘↙⇷⇩⇕⇬∙⇝∍∙⇁̓ዅ∐∞∑ↇ↚ↆ⅚‫ ׋‬58-4 ↚ᅆↈ↷ⅵ⅚1 ஜ↝ኬⅳ⇿∑⇮≋⇝

ͨ↖ⅺↀ↎↹⅚⇷⇩⇯↙↘̅ဇↆ↕ⅳ↺⅛
↌ↆ↕⅚∐⇙∙∏⇶∞≌↖∈∞⇥∞⇽∞∐∞↗↌↻↍↻⇓∉⇽⇟⇥∙᠆ɥ↝⇻∏⇊∁⇊∞∑⇁ኽ⇂↖ⅳ↺⅛↌ↆ↕⇻⇏⇈∕∞⇯⇽−⇊↝↗ⅼ⅚∈∞⇥∞⇽∞∐∞↞⇿∑⇮↝ AᢿЎ↖ӫͨ↝⇻∏⇊∁⇊∞∑⇁ࡽ→ࢌ
↹⅚߼ͨ⇻∏⇊∁⇊∞∑↞ӫͨ⇻∏∞∁⇊∞∑↚ࡽ→ࢌ↸↻↺⅛
ↆ↎ⅻ→↕⅚⇿∑⇮↝ࢌ↹↞AᢿЎ↷↹BᢿЎ↞ࢊⅾ↙↹⅚߼ͨ⇓∉⇽⇟⇥∙↞⅚⇺∙⇧∓∞∏∞↝‫ן‬ბ↱৖ˡⅳ⅚↾↉ⅺ᡿↻ൢԛ↗↙↹⅚ӫͨ↝⇓∉⇽⇟⇥∙ᬝѣ↚‫↉↾↞ͨ߼⅚ↆݣ‬ⅺ᡿↻⅚⇬∞⇽↚ࢌщ⇁ⅱ↎ⅷ↕ⅳ↺↗ᎋⅷ↸↻↺⅛∐‫ ׋‬58-5 ⇬∞⇽ᬝѣ↝Ӳ૾ࡸ

22‒ ‒ ‒ ‒ ‒ ‒ JAS Journal 2011 Vol.51 No.6≋11 உӭ≌⇶∞⇟↝଺↞⇻⇏⇈∕∞⇯⇽−⇊↝ѣ˺↗ᡞ↚∐∞∑↝ᬝѣ↞ ‫ ׋‬58-7 ↚ᅆↈ↷ⅵ∈∞⇥∞∝↙↺ↂ↗↱ܾତ↚े΂↖ⅼ↷ⅵ⅛⇽∞∐∞↷↹⇿∑⇮↖ଔࠇⅼ⇽∞∐∞⇁ᬝѣ⅚↭↉

‒ ↓ⅽ↚ 2 ⇓∉⇽⇟⇥∙૾ࡸ↞⇟⇥∞⇮଺ⅻ

૾ӼЏ੭ⅷ↖∈∞⇥≐↝‫૾᠃ׅ‬Ӽ⇁‫٭‬ⅷ⅚ↄ↸↚ଔբ᫆↗↙↺⅛୍ᡫ↞ⅳ↉↻ⅺɟ૾↝⇺∙⇧∓∞ࠇⅼ⇽∞∐∞⇁⇼−∞⇓⇯∏∆↚ᡈ↔ↀ↺⅛↌ↆ↕

∏∞ⅻέ↚⇓∉⇽⇟⇥∙↚࢘↎↺↷ⅵ↚ↈ↺⅚⇽−⇊∝⇴⇩⇼⇁દ˺ↆ↎↗ⅼ↞⅚⇽−⇊∝⇈⇕⇧⇈∙∀⇩⇕⇟↝‫ئ‬ӳ⅚ↂ↝દ˺ⅻ↙ⅾ⅚↌↝∋⇎∞⇥∞ⅻ⇽−⇊∝⇽∞∐∞⇁਀ↆɥↁ⅚↌ↆ↕

↎↰↚↎↺↮ⅻဃↇ↺↝↖⅚2 ̾↝⇓∉⇽⇟⇽−⇊∝⇕∏⇩⇧↖⇽−⇊∝⇽∞∐∞⇁ᬝѣↆ⅚∐⇥∙᧓↚⇬∙⇝∍∙⇈∞∆≋⇬⇊⇕⇈⇩⇽∐⇻∞∑᠆⇁‫⅛↺↊ↄ᠃ׅ‬ଔࠇⅼ↝଺↞ଔࠇⅼ⇴⇩⇼↝⇥∞≌⇁˄ↀьⅷ↕ⅳ↺⅛

દ˺↖ଔࠇⅼ⇽∞∐∞⇁⇼−∞⇓∝⇯∏∆↚ⅱ↕∐∞∑᠆⇁⇽−⇊ཞ७↷↹⅚ଔⅾ‫⅛↺↊ↄ᠃ׅ‬

5‒ ⇬∞⇽ᡮↄ↝Џ੭ⅷ‒ ∈∞⇥∞↚⇸⇟⇬∐⇝⇟∝⇝∙⇕∓⇰⇟∝∈∞⇥∞⇁̅ⅳ⅚3 െ↝⇽∞∐∞⇿∑⇮↝ⅺↀⅺ
ⅷ↖⅚7-3/4⅚3-3/4⅚1-7/8 ⇊∙⇧/ᅺ↝ 3 ᆔ᫏↝⇬∞⇽ᡮↄ⇁−⇶∞↖Џ੭ⅷ↕ⅳ↺⅛Џ੭ⅷ⇁⇟∆∞⇟↚ↈ↺↎↰⇿∑⇮↝⇒⇊⇯⅚∐⇻⇥∞↙↘ᚨↀ↸↻↕ⅳ↺ⅻ⅚⇓∉⇽⇟⇥∙≋∈∞⇥∞≌ⅻ࡬→↕ⅺ↸Џ੭ⅷ↺↷ⅵ࣎ⅻↀ↙ↀ↻↟‒ ‫ ׋‬58-7 2000 ⇝∐∞⇠↝∐∞∑ᬝѣೞನ

↙↸↙ⅳ⅛6‒ ⇬∞⇽↝⇽−⇊∝ଔࠇદ˺‒ ⇬∞⇽↝৖ѣદ˺↞⇾⇩⇯∝⇵⇌⇞∙⇖ɥ↝
FAST≋ଔࠇ≌↗ PLAY(ϐဃ↗᥵᪦)⇴⇩⇼↗ឥᘍ૾ӼЏ੭ⅷ⇴⇩⇼ⅺ↸↙→↕ⅳ↺⅛∐⇶∞⇟ϐဃ↝↙
ⅳ800⇝∐∞⇠↝૾ӼЏ੭ⅷ↞FAST⇴⇩⇼દ˺↖
ଔᡛ↹⅚ࠇ৏ↆ↝Џ੭ⅷ↗↙↹⅚∐⇶∞⇟ϐဃ↝ⅱ↺⇝∐∞⇠↖↞⅚PLAY ⇴⇩⇼દ˺↖

‫ ׋‬58-8 2000 ⇝∐∞⇠↝⇼−∞⇓ೞನ ≋off ↝ˮፗ≌⇻⇏⇈∕∞⇯⅚∐⇶∞⇟ϐဃ↝Џ੭ⅷ⅚FAST⇴⇩⇼↖ଔᡛ↹⅚ࠇ৏ↆ↝Џ੭ⅷ↗↙↺⅛PLAY‒ ‒ ‒ ‒ ⇼−∞⇓↞ ‫ ׋‬58-8 ↚ᅆↈ↷ⅵ⅚⇼−∞↭↎↞⅚FAST ⇴⇩⇼ⅻ⇐⇻↝ˮፗ↖ͣഥཞ७↗

⇓∝⇯∏∆↝‫߼↖᠃ׅ‬ӫ↚⇟∏⇊⇯↝↖ⅼ↙↺≋‫׋‬‫ ׋‬58-6 Ӌༀ≌
⅛↺⇻⇍∑⇮⇷⇩⇯↖ᘍ→↕ⅳ↺⅛ↂ↻↞ଔࠇⅼદ˺↝଺↚ஊј↚΁ⅾ↷ⅵᎋॾↄ↻↎
↱↝↖⅚ͣഥ଺↚ⅹↀ↺߼ӫ⇼−∞⇓↝⇥⇊∅∙⇖⇁‫٭‬ⅷ↺↗↗↱↚⅚∐∞∑ⅻഥ↭↺↭↖↝଺᧓⇁˦↟ↆ⅚⇬∞⇽↚‫ࢨ↺ↈݣ‬᪪(⇟⇮−⇩⇧)⇁‫↙ݲ‬ⅾↆ↕ⅳ↺⅛ↈ↙↾←⅚⇣⇻⇮⇼−∞⇓↚ↆ↕ᕓ৖⇬∞⇽↚җ‫ ׋‬58-6 2000 ⇝∐∞⇠↝ೞನᢿѣ˺Ў‫ݣ‬ϼↆ↕ⅳ↺⅛

‒23

‒ ‒ ‒ ‒ ‒ ‒ JAS Journal 2011 Vol.51 No.6≋11 உӭ≌

7‒ ⇬∞⇽↝ᐯѣᘺ‫ظ‬⇾⇩⇯↌↝↱↝↞ 1200 ⇝∐∞⇠↝↱↝↗ᙸ↎↗

‒ 2000 ↗ 1100 ⇝∐∞⇠↚↞⇬∞⇽⇁ⅺↀ↺↗ⅼ⅚ↂ↼‫↕→↾٭‬ⅳ↙ⅳ⅛∐⇶∞⇟∝⇕∓⇟⇮∞⇕‫ݣ‬ሊӫͨ∐∞∑↚⇬∞⇽⇁ࠇⅼ↓ↀ↺↷ⅵ↙༁↾ↆↄⅻⅻЭ᩿⇝∞∑⇯↚଀ↄ↻↕ⅳ↺⅛ෞӊ⇾⇩⇯↞⇻⇍↙ⅳ↷ⅵᎋॾↄ↻↕ⅳ↺⅛

∏⇊⇮↖⅚⇶⇊⇈⇟ԗඬૠ↞ 100kHz ↖ⅱ↺⅛

‒ ⇬∞⇽↝ᘺ‫ࠇ↝⇽∞⇬↞ظ‬ⅺ↻↎∐∞∑⇁߼ͨ∐∞∑Өɥ↚↝↊⅚⇬∞⇽⇁ࡽⅼЈↆ⅚↌↻↍↻↝⇓9‒ ᐯѣ∐⇶∞⇟ϐဃ↗−⇺∞⇮∉⇽⇟⇥∙↗⇺∙⇧∓∞∏∞↝᧓⇁ᡫↈ⅛ↂↂ↭↖

‒ ᐯѣ∐⇶∞⇟↝૾ඥ↗ↆ↕

↞୍ᡫ↝⇬∞⇽−⇙∞⇦∞↗‫↙↸↾٭‬ⅳ⅛ഏ↚⇽∏≋1≌᣿‫ޓ‬ማ⇁⇬∞⇽↚ᝳ↹⅚ឥᘍɶ⅚੗ໜ↝ⅱ↺⇟⇧⇩⇕↝⇑⇶∞↝⇟∐⇩⇮↚⇬∞⇽⇁ᡫↆ⅚⇽−∃∞∑⇁ᡫᢅↆ↎↗ⅼ‫ׅ‬ែ⇁᧍ↇ⅚
∐−∞⇁ѣ⇊∝⇟⇥∞⇮⇁ↈ↻↟⇬∞⇽↞ᐯѣႎ↚ࠇⅺ↻↕ᘍ˺ↄ↊↺⅛ⅾ≋‫׋‬‫ ׋‬58-1≌
⅛ˁੑↀ↞ⅳ↎→↕ቇҥ↖⅚⇟∐⇩⇮≋2≌⇬∞⇽↝ኳᇢ⇁∐∞∑↚‫⇽∞⇬⅚ↆܭ׍‬ⅻࢌ

↚ᡫↆ↎⇬∞⇽↞∐∞∑∝⇵⇼↝೾↝ഫ↝᧓↚λ↹⅚→↎Ѭⅳ↖⇬∞⇽ⅻ⇺∙⇁↎↎ⅼ⅚
∄⇊⇕∓⇟⇟⇥∞⇮↖ഫ↚ਬ↭↻↎⇬∞⇽↞∐∞∑↝‫↖᠃ׅ‬೾⇊ ⇩⇧ ⇁⅚↌ ↆ↕ ∐−∞ ⇁ѣ ˺ↄ↊ ↺↝ԗ↹↚ࠇⅼ↓ⅾↂ↗↚↙↺⅛≋Concertone⅚TEAC ↝૾ࡸ≌⅛

‒ ϐဃ↝↗ⅼ↞∐⇶∞⇟∝⇽−⇊ⅻ↖ⅼ↺↝↖⅚᩼

≋3≌⇬∞⇽↚ཎ‫↝ܭ‬ԗඬૠ̮ӭ⇁᥵᪦ↆ⅚ឥᘍɶ⅚

ࠝ↚̝М↖ⅱ↺ⅻ⅚∐⇶∞⇟᥵᪦↝↖ⅼ↙ⅳ 2000ↂ↝̮ӭ⇁ϐဃↆ↎↗ⅼ⅚↌↝Јщ↖∐−∞⇁⇝∐∞⇠↖↞⅚᥵᪦⇁ዓↀ↺‫ئ‬ӳ↞∐∞∑⇁λ↻ஆѣ˺ↄ↊↺⅛↙↘ⅻⅱ↺⅛ⅷ↙ↀ↻↟↙↸↙ⅳ᩿͂ᐰↄⅻⅱ↺⅛
2100 ⇝∐∞⇠⇈∙∀⇩⇕⇟↝ↂ↝⇝∐∞⇠↞(3)↝૾ඥ↖⅚∐⇶↖↞᥵᪦↱∐⇶∞⇟ⅻ↖ⅼ↺↷ⅵ↚ોᑣↄ↻↎⅛

∞⇟̮ӭเ↚ 20Hz ↝⇶⇊⇼−∞⇥∞⇁̅→↕ⅳ↎

8‒ ⇾⇩⇯ⅻ⅚1100 ⇝∐∞⇠ˌᨀ⅚⇈∙⇽ⅻ⇮∏∙⇞⇟⇥∞↚‒ ‫ ׋‬58-9 ↚⇾⇩⇯ⅹ↷↢↌↝ԗᡀ↝ᣐЗ⇁ᅆↈ⅛↙→↕ⅺ↸↞‫ׅ‬ែ↖ႆਰↄ↊↕ⅳ↺⅛
≋‫׋‬‫ ׋‬58-2≌
⅛⇾⇩⇯⇵⇌⇞∙⇖↚↞←↶ⅵ↘⇬⇊⇕⇈⇩⇽∝∐⇻⇥ⅻⅱ↺ˮፗ↚ෞӊ⇾⇩⇯ⅻ↓ↀ↸↻↺ሀ↝ᆭⅻⅱ

ⅨӋᎋ૨ྂⅩ

ⅳ↕ⅳ↺⅛ↆ↎ⅻ→↕ஜஹ∐⇶∞⇟↝᥵᪦ϐဃ⇾⇩≋1≌ଐஜ⇐∞⇭⇉⇐ң˟ዻⅤ⇐∞⇭⇉⇐ 50 ࠰ӪⅥ⇯↝৑ⅻ∐⇶∞⇟ϐဃ⇾⇩⇯⅚↌ↆ↕ӫ↚⇻⇏⇈∕VIII ᄬൢ᥵᪦(1986.12)∞⇯ဇ↝ෞӊ↗᥵ϐ⇾⇩⇯ⅻɳ⇂↖ⅳ↺⅛(143) The audio Tape Recorder Directory
1955-1956(Sep/Oct.1955)(218) The audio Tape Recorder Directory
1956-1957 (Sep/Oct.1956)(395) The audio Tape Recorder Directory
1957-1958(Oct.1957)(397) The audio Tape Recorder Directory
1960-1961(Sep.1960)(449) 1963 Audio Rirectory,HiFi Stereo Review,(Mar.1965)(450) 1965 Audio Directory, Marchandize week‫ ׋‬58-9 2000 ⇝∐∞⇠↝⇾⇩⇯↗↌↝ԗᡀ↝ᣐЗ

(Oct.1964), A McGraw-Hill Market-directed24‒ ‒ ‒ ‒ ‒ ‒ JAS Journal 2011 Vol.51 No.6≋11 உӭ≌(461) High Fidelity Equipment Reports

publications(451) Audio Directory, Jan.1969, Audio”Ampex Model 2070 Tape Recorder”(452) Audio Directory, Sep.1969, AudioHigh Fidelity Magazine,(1965.01)(453) Audio Directory, Jan.1970, Audio(462) High Fidelity Equipment Reports(454) Audio Directory, Oct..1970, Audio”Ampex Model 860 Tape Recorder”(455) Ampex Brochure No.65-31/31R/32

High Fidelity Magazine,(1966.03)(463) ьᕲᨻ፦/(᧺ᢿ፦ବ)(456) Ampex Rrochure No.A65-11(457) Ampex Brochure No,A68.76R2Ⅴ⇈∙∀⇩⇕⇟↝ဒ஖ႎ⇬−⇙(458) Ampex Brochure No.A70.59∝‒ 2000/1000/800/1100 ⇝∐∞⇠Ⅵ(459) Ampex Service Manual,2000/1000 seriesᩓඬᅹ‫ܖ‬ᛏ 4 உӭ(1966.04≌NHK Ј༿(464) ඾᣼‫ࣙރ‬ଯᓸⅤ⇬∞⇽−⇙∞⇦Ⅵ
⅚(460) Ampex Service Manual 1100seriesଐБ߻ಅૼᎥᅈ⅚(1971.04)

˄‫ ׋‬58-01‒ Ampex 2000 ⇝∐∞⇠↝⇬⇟⇮⇭∞⇥ (̊≌High Fidelity‒ ᛏ 1965 ࠰ 1 உӭ↷↹25

‒ ‒ ‒ ‒ ‒ ‒ JAS Journal 2011 Vol.51 No.6≋11 உӭ≌˄‫ ׋‬58-02‒

Block Diagram,‒ 1100 series ↝̊26

ᆺ␒

䡵䡬䡹

612 Portable
䚷䚺
620
䚷䚺
1956 A䡸䢔䡬䡹䢚 A122
䚷䚺
A692
䚷䚺
A122P
1957
䚷䚺
A122SP
䚷䚺
1960
960
䚷䚺
970
䚷䚺
2010
1961 1200 1250 w/o Case
1260 Portable䚷䚺
1270
1964 F-44 4450 w/o Case
4460 Portable䚷䚺
4470
UST-4すᬺ 䡸䢔䡬䡹䢚
ᖺ1955

౯᱁
✀ู㘓㡢 ෌⏕ 䢉䡫䢀䢚 䢏䡬䡼䡬 䡿䡬䢈䢛䠁䢀䢓䡫䡴 䢀䢓䡫䡴 ᩘ ᩘ㏿䛥
211 7½395.00 Player
䚷--169.50 Power amp/Speaker
449.50 Recorder223
1 7½,3¾
199.50 Power amp/Speaker
495.00 Recorder223
1 7½,3¾
Power amp/Speaker
495.00 Recorder
2 2/4 3
1 7½,3¾
䚺 䚺 䚺 7½,3¾
2595.00 Recorder/Speaker
Power amp/Speaker
499.50 Recorder443
1 7½,3¾䚺 䚺 䚺䚷䚺
545.00 䚷䚺䚺 䚺 䚺 䚺 䚷䚺
645.00 Recorder/Speaker
549.00 Recorder4431 7½,3¾䚺 䚺 䚺 䚺 䚷䚺595.00 䚷䚺䚺 䚺 䚺 䚺 䚷䚺695.00 Recorder/Speaker
299.00 Recorder443
1 7½,3¾䢆䢛䢘䡬 䡹䢇䢛䡬䡲䡬 ⮬ື 䡱䡬䢀 㘓㡢 ෗┿䡭䢙䢈䢛⿦ሸ 䢔䢆䢚䡬䡹 䢖䢉䢚䢕䚷×䚷× 䚷-10W
8" 䚷×
䚷×
䚷×
䚷× 䢎䡬䡼䡬
䚷×䚷×䚷×䚷× 䢎䡬䡼䡬
䚷×䚷×䚷×䚷× 䢎䡬䡼䡬 54-4
5W 7"oval 䚷×䚷× 䢎䡬䡼䡬 58-4
10W8" 䚷×䚷×䚷×
䚷× 䢎䡬䡼䡬 58-5
䚷×
䚷×
5W 7"oval 䚷×䚷×䚷×䚷× 䢎䡬䡼䡬
䚷×
䚷×
䚷×
䚷×
䚷×
䚷×

‒ ‒ ‒ ‒ ‒ ‒ JAS Journal 2011 Vol.51 No.6≋11 உӭ≌27

˄ᘙ 58-01AAmpex Consumer products↝‫٭‬ᢟ (1)すᬺ 䡸䢔䡬䡹䢚 ᆺ␒ᖺ
1964 2000 2050
䡚1965
2070
2080
1000 1050
1070
1080
1965
800
850
860
861
865
890
1100 1150
1160
1161
1165
2100 2150
2160
2161
2165
985A
1968
750
750
755A
757
761
767
1450 1450
1455A
1461
1467
1971
AX-300˄ᘙ 58-01B Ampex Consumer products ↝‫٭‬ᢟ (2)28Portable䚷䚺
w/o Case
Furniture
Portable䚷䚺Portablew/o Case
Portable
Furniture
w/o Case
Furniture
Furniture
w/o Case
Portable䚷䚺Furniture
Portablew/o Case
w/o Case
Portable
Furniture
w/o Case
Portable
Portable
Furniture䚷䚺w/o Case
Furniture䡵䡬䡹

349.95429.00449.95599.00349.95249.95349.95489.00479.95549.95599.95579.95339.00389.00399.00469.00౯᱁䠁
439.00499.00469.00349.00399.00369.00269.00319.00Recorder䚷䚺䚷䚺
Recorder䚷䚺䚷䚺
Recorder,Transistor
䚷䚺
䚷䚺
䚷䚺
䚷䚺
Recorder,Transistor䚷䚺䚷䚺䚷䚺Recorder,Transistor䚷䚺䚷䚺䚷䚺Music Center
Recorder,Transistor
䚷䚺
䚷䚺
䚷䚺
䚷䚺
Recorder,Transistor䚷䚺䚷䚺䚷䚺Recorder,Transistor

✀ู䚺
䚺
䚺
䚺
䚺
䚺
䚺
䚺
䚺
䚺
䚺䚺䚺
䚺䚺
4㘓㡢
䢀䢓䡫䡴
4䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺
4෌⏕䢀䢓䡫䡴
4䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䚺䢉䡫䢀䢚 䢏䡬䡼䡬䡿䡬䢈䢛䢆䢛䢘䡬䡭䢙䢈䢛 ⮬ື 䡱䡬䢀 㘓㡢 ෗┿ᩘᩘ㏿䛥
⿦ሸ 䢔䢆䢚䡬䡹 䢖䢉䢚䢕䚷䕿 䚷䕿 䢄䡱䢙2+1
1 7½,3¾,1䊞
䚺䚺䚷䚺
8W.rms,ea 䚷䕿 䚷䕿䚷䕿 䚷䕿䚺
䚺䚷䚺
䢄䡱䢙
䚷䚺
䚷×
䚷×2
1
䚺䚺
䚷䚺
䚷×䚷×
䚺
䚺
䚷䚺
䚷×
䚷×
䢎䡬䡼䡬
䚺
䚺
䚷䚺
䚷×
䚷×
䚺
䚺
䚷䚺
䚷×
䚷×58-3䚺䚺䚷䚺
䚷×
6W.rms,ea 䚷×
䚺
䚺
䚷䚺
䚷×
䚷×䚷䕿
䚷䚺
䚷×2+11䚷䕿 䚷䕿 䢎䡬䡼䡬 58-1
䚷䚺2+11䚷䕿 䚷䕿䚺䚺䚷䚺
6W.rms,ea 䚷䕿 䚷䕿䚷䕿 䚷䕿䚺䚺䚷䚺䚷䕿 䚷䕿 䢎䡬䡼䡬 58-6䚷䚺
䚷×2+21䚷䕿 䚷䕿䚺䚺䚷䚺䚺䚺䚷䚺6W.rms,ea 䚷䕿 䚷䕿䚷䕿䚺䚺䚷䚺䚷×䚺䚺䚷䚺
6W.rms,ea 䚷䕿 䚷䕿䢎䡬䡼䡬䚷䚺䚷×䚷×31䚺䚺䚷䚺䚷×䚷×䚷×
䚺䚺
䚷䚺
䚷×䚷×
䚺䚺
䚷䚺
䚷×
䚷×䚺䚺
䚷䚺
8W.rms,ea 䚷䕿 䚷䕿䚷䕿 䚷䕿 䢎䡬䡼䡬䚷䚺2+21
䚷䕿 䚷䕿䚺䚺䚷䚺䚷×䚷䕿 䚷䕿䚺
䚺䚷䚺䚺䚺䚷䚺
8W.rms.ea. 䚷䕿 䚷䕿䚷䕿 䢎䡬䡼䡬 58-2
3+3
3 7½,3¾,1䊞
䚷×‒ ‒ ‒ ‒ ‒ ‒ JAS Journal 2011 Vol.51 No.6≋11 உӭ≌‒ ‒ ‒ ‒ ‒ ‒ JAS Journal 2011 Vol.51 No.6≋11 உӭ≌㻺㻭㻮㻌㼜㼘㼍㼥㼎㼏㼗㻌㼞㼑㼟㼜㼛㼚㼟㼑㻌㻌㻌㻔㻭㼙㼜㼑㼤㻌㼠㼑㼟㼠㻌㼠㼍㼜㼑㻟㻝㻟㻞㻝㻙㻜㻝㻘㻣½㼕㼜㼟㻕䚷䠄㻡㻜㻙㻝㻡㻘㻜㻜㻜㻴㼦㻕㻾㼑㼏㼛㼞㼐㻙㼜㼘㼍㼥㼎㼏㼗㻌㼛㼢㼑㼞㼍㼘㼘㻌㼒㼞㼑㼝㼡㼑㼚㼏㼥㻌䡎䡏䡏㼜㼛㼚㼟㼑㻔㻙㻝㻜㼂㼁㻕㻌㻌㻔㻸㼍㼎㻚㻌㼠㼑㼟㼠㻌㻿㼏㼛㼏㼔㻌㻏㻝㻝㻝㻕㻌㻌㻔㻸㼍㼎㻌㼠㼑㼟㼠㻌㻭㼙㼜㼑㼤㻌㼠㼍㼜㼑㻘㻌㻣½ips)㻿㼕㼓㼚㼍㼘㻌㼠㼛㻌㼚㼛㼕㼟㼑㻌㼞㼍㼠㼕㼛㻘㻌㼒㼞㼛㼙㻌㼜㼑㼍㼗㻌㼞㼑㼏㼛㼞㼐㼕㼚㼓㻌㼘㼑㼢㼑㼘㼀㼛㼚㼑㻌㼏㼛㼚㼠㼞㼛㼘㻌㼞㼍㼚㼓㼑㻔㼙㼐㼑㼘㻌㻞㻜㻣㻜㻕㻼㼛㼣㼑㼞㻌㼛㼡㼠㼜㼡㼠㻌㻔㼞㼙㼟㻕㻘㼑㼍㼏㼔㻌㼏㼔㼍㼚㼚㼑㼘䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷䚷㻔㼙㼛㼐㼑㼘㻌㻞㻜㻣㻜䠅㻲㼘㼡㼠㼠㼑㼞㻿㼜㼑㼑㼐㻌㼍㼏㼏㼡㼞㼍㼏㼥㻲㼍㼟㼠㻌㼣㼕㼚㼐㻌㼠㼕㼙㼑㻌㻔㻝㻞㻜㻜㼒㼠㻌㼠㼍㼜㼑㻕㻸㼕㼚㼑㻌㼕㼚㼜㼡㼠㻌㼕㼙㼜㼑㼐㼍㼚㼏㼑㻹㼕㼏㼞㼛㼜㼔㼛㼚㼑㻌㼕㼚㼜㼡㼠㻌㼕㼙㼜㼑㼐㼍㼚㼏㼑㻸㼕㼚㼑㻌㼕㼚㼜㼡㼠㻌㼘㼑㼢㼑㼘㻹㼕㼏㼞㼛㼜㼔㼛㼚㼑㻌㼕㼚㼜㼡㼠㻌㼘㼑㼢㼑㼘㻼㼞㼑㼍㼙㼜㻌㼛㼡㼠㼜㼡㼠㻌㼕㼙㼜㼑㼐㼍㼚㼏㼑㻼㼞㼑㼍㼙㼜㻌㼛㼡㼠㼜㼡㼠㻌㼘㼑㼢㼑㼘㻼㼛㼣㼑㼞㻌㻌㼛㼡㼠㼜㼡㼠㻌㼕㼙㼜㼑㼐㼍㼚㼏㼑㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻔㼙㼛㼐㼑㼘㻌㻞㻜㻣㻜㻕㻼㼛㼣㼑㼞㻌㼛㼡㼠㼜㼡㼠㻌㻔㼞㼙㼟㻌㼑㼍㼏㼔㻌㼏㼔㼍㼚㼚㼑㼘㻕㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻔㼙㼛㼐㼑㼘㻌㻞㻜㻣㻜㻕㻻㼢㼑㼞㼍㼘㼘㻌㼟㼕㼦㼑㼃㼑㼕㼓㼔㼠㻌㻔㼙㼛㼐㼑㼘㻌㻞㻣㻜㻕㻌㻌㻌㻌㻌㻌㻌㻌㻌㻔㼙㼛㼐㼑㼘㻌㻞㻜㻡㻜㻛㻞㻜㻤㻜㻕㻼㼛㼣㼑㼞㻌㼞㼑㼝㼡㼕㼞㼑㼙㼑㼚㼠㻭㼢㼑㼞㼍㼓㼑㻌㼜㼑㼞㼒㼛㼞㼙㼍㼚㼏㼑 㻳㼡㼍㼞㻚㻌㻹㼕㼚㻚㻌㼜㼑㼞㼒㼛㼞㼙㻚㻸㼍㼎㻌㼠㼑㼟㼠㻌㼐㼍㼠㼍㻌㻖㼘㼑㼒㼠㻌㼠㼛㻌㼞㼕㼓㼔㼠㻸㻌㼏㼔㼍㼚㻧㻦㻗㻞㻘㻙㻝㼐㻮㻾㻌㼏㼔㼍㼚㻧㻌㻗㻟㻚㻣㻡㻘㻙㻜㼐㼎㻮㼞㼕㼓㼔㼠㻌㼠㼛㻌㼘㼑㼒㼠㻸㻌㼏㼔㼍㼚㻧㻦㻗㻞㻚㻡㻘㻙㻝㼐㻮㻾㻌㼏㼔㼍㼚㻧㻌㻗㻠㻚㻡㻘㻙㻜㼐㻮㻣㻙㻝㻛㻞㻌㼕㼜㼟 㼼㻟㼐㻮㻘㻌㻠㻜㻙㻝㻣㻘㻜㻜㻜㻴㼦 㼼㻠㼐㻮㻘㻌㻡㻜㻙㻝㻡㻘㻜㻜㻜㻴㼦 㻸㻌㼏㼔㼍㼚㻧㻦㻗㻝㻚㻡㻘㻙㻠㼐㻮㻘㻌㻞㻢㻴㼦㻙㻝㻡㻚㻡㼗㻴㼦㻾㻌㼏㼔㼍㼚㻧㻌㻗㻝㻚㻡㻘㻙㻠㼐㻮㻌㻞㻣㻴㼦㻙㻝㻡㻚㻡㻴㼦㻟㻙㻟㻛㻠㻌㼕㼜㼟 㼼㻟㼐㻮㻘㻌㻡㻜㻙㻝㻜㻘㻜㻜㻜㻴㼦 㼼㻠㼐㻮㻘㻌㻡㻜㻙㻣㻘㻡㻜㻜㻴㼦 㻸㻌㼏㼔㼍㼚㻧㻦㻗㻝㻘㻙㻟㼐㻮㻘㻌㻟㻢㻴㼦㻙㻥㻚㻡㼗㻴㼦㻾㻌㼏㼔㼍㼚㻧㻌㼼㻞㼐㻮㻌㻟㻠㻴㼦㻙㻤㼗㻴㼆㻝㻙㻣㻛㻤㻌㼕㼜㼟 㼼㻟㼐㻮㻘㻌㻡㻜㻙㻡㻘㻜㻜㻜㻴㼦 㼼㻠㼐㻮㻘㻌㻡㻜㻙㻠㻘㻜㻜㻜㻴㼦 㻸㻌㼏㼔㼍㼚㻧㻌㻗㻝㻚㻡㻘㻙㻡㼐㻮㻘㻌㻞㻥㻴㼦㻙㻠㻚㻢㼗㻴㼦㻾㻌㼏㼔㼍㼚㻘㻌㻗㻞㻘㻙㻡㼐㻮㻘㻌㻞㻥㻴㼦㻙㻠㻚㻠㼗㻴㼦㻸㻌㼏㼔㼍㼚㻧㻦㻗㻝㻚㻞㻡㻘㻙㻠㼐㻮㻘㻌㻟㻜㻴㼦㻙㻝㻣㼗㻴㼦㻾㻌㼏㼔㼍㼚㻧㻌㻗㻝㻚㻣㻡㻘㻙㻟㼐㻮㻌㻟㻜㻴㼦㻙㻝㻣㻚㻡㻴㼦㻣㻙㻝㻛㻞㻌㼕㼜㼟 㻌㻡㻜㼐㻮㻌㻠㻣㼐㻮㻼㼘㼍㼥㼎㼍㼗㻦㻌㻸㻌㼏㼔㼍㼚㻦㻌㻡㻡㼐㻮㻘㻌㻾㻌㼏㼔㼍㼚㻧㻌㻡㻟㼐㻮㻾㼑㼏㻛㻼㼘㼍㼥㻦㻌㻸㻌㼏㼔㼍㼚㻧㻌㻡㻜㼐㻮㻘㻌㻌㻾㻌㼏㼔㼍㼚㻧㻌㻠㻤㼐㻮㻟㻙㻟㻛㻠㻌㼕㼜㼟 㻌㻠㻢㼐㻮㻌㻠㻟㼐㻮㻝㻙㻣㻛㻤㻌㼕㼜㼟 㻌㻠㻝㼐㻮㻌㻟㻥㼐㻮㻝㻜㻜㻴㼦㻌㻜䡚㻗㻝㻞㼐㻮㻝㻜㼗㻴㼦㻌㻙㻠䡚㻗㻝㻜㼐㻮㻌㻢㻌㼣㼍㼠㼠㼟㻸㻌㼏㼔㼍㼚㻦㻌㻢㻚㻤㼣㼍㼠㼠㼟㻾㻌㼏㼔㼍㼚㻦㻌㻢㻚㻟㼣㼍㼠㼠㼍㻣㻙㻝㻛㻞㻌㼕㼜㼟 㻜㻚㻝㻞㻑㻜㻚㻝㻡㻑㻜㻚㻜㻠㻌㼍㼚㼐㻌㻜㻚㻜㻣㻑㻟㻙㻟㻛㻠㻌㼕㼜㼟 㻜㻚㻝㻡㻑㻜㻚㻞㻜㻑㻜㻚㻜㻢㻌㼍㼚㼐㻌㻜㻚㻜㻢㻑㻝㻙㻣㻛㻤㻌㼕㼜㼟 㻜㻚㻞㻡㻑㻜㻚㻟㻜㻑㻜㻚㻝㻞㻌㼍㼚㼐㻌㻜㻚㻜㻢㻑㻣㻙㻝㻛㻞㻌㼕㼜㼟㻌 㼼㻝㻑㻙㻜㻚㻥㻢㻑㻟㻙㻟㻛㻠㻌㼕㼜㼟 㼼㻞㻑㻙㻝㻚㻝㻜㻑㻝㻙㻣㻛㻤㻌㼕㼜㼟 㼼㻟㻑㻙㻝㻚㻟㻜㻑㻝㻝㻡㻌㼟㼑㼏㻚㻝㻟㻜㻌㼟㼑㼏㻚㻝㻞㻜㼗㻌㼛㼔㼙㼟㻝㻌㼙㼑㼓㼛㼔㼙㼙㼕㼚㼕㼙㼡㼙㻌㻜㻚㻚㻞㼂㻌㼞㼙㼟㼙㼍㼤㼕㼙㼡㼙㻌㻞㼂㻌㼞㼙㼟㼙㼕㼚㼕㼙㼡㼙㻌㻟㼙㼂㼙㼍㼤㼕㼙㼡㼙㻌㻟㻜㼙㼂㼍㼜㼜㼞㼛㼤㻚㻌㻝㻜㻜㻜㼛㼔㼙㼟㻞㻚㻡㼙㼢㻌㼙㼍㼤㻚㻤㻌㼛㼔㼙㻢㼣㼍㼠㼠㼍㻝㻥㼤㻝㻟㻙㻝㻛㻞㼤㻣㻙㻝㻛㻞㻟㻥㻌㻸㼎㼟㻞㻥㻌㻸㼎㼟㻝㻝㻣㼂㻘㻌㻝㼍㼙㼜㼑㼞㼑* High Fidelity ᛏ 1965 ࠰ 1 உӭ↷↹৷ቦ
˄ᘙ 58-02 Ampex 2000 ⇝∐∞⇠↝ˁಮ (̊≌‒ ‒ ‒29